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竹下幸俊 研究業績一覧 (150件)
論文
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Hiroko Kato,
Masako Iwasaki,
Takayuki Sunazaki,
Shinichi Daiten,
Yukitoshi Takeshita.
Investigative Analysis of Safety Risk Assessment at a Science and Technology University: Analysis of 2019 Risk Assessment and 2021 Actual Accidents,
ACS Chemical Health & Safety,
ACS Publications,
Nov. 2023.
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T. Miwa,
Y. Takeshita,
A. Ishii,
Yukitoshi Takeshita.
Simulation of water absorption and desorption behavior for anti-corrosion coatings in existing and new accelerated corrosion tests,
Progress in Organic Coatings,
Elsevier,
Vol. 120,
pp. 71-78,
2018.
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T. Miwa,
Y. Takeshita,
A. Ishii,
T. Sawada,
Yukitoshi Takeshita.
Accelerated corrosion test for evaluating the corrosion resistance of coatings,
NTT Technical Review,
NTT Technical Review,
2018.
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三輪貴志、竹下幸俊、石井梓、澤田孝.
各種促進腐食試験条件における鋼と亜鉛の腐食挙動の比較,
防錆管理,
日本防錆技術協会,
Vol. 60,
pp. 7-11,
2016.
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三輪貴志、竹下幸俊、石井梓、澤田孝.
塗膜の吸水における温度依存性を考慮した複合サイクル試験条件に関する考察,
防錆管理,
日本防錆技術協会,
Vol. 60,
pp. 433-439,
2016.
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三輪貴志、竹下幸俊、赤毛勇一、渡辺正満、澤田孝,
Y. Takeshita,
Y. Akage,
M. Watanabe,
T. Sawada.
低密度ポリエチレンの耐候性試験機による劣化挙動の比較,
材料と環境,
Vol. 64,
pp. 139-144,
2015.
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Yukitoshi Takeshita,
Ethan Becker,
Seizo Sakata,
Takuya Kamisho,
Takashi Miwa,
Takashi Sawada.
Water Absorption and Degraded Stress Relaxation Behavior in Water-Borne Anticorrosive Urethane/Epoxy Coatings,
Journal of Chemistry and Chemical Engineering,
David Publishing,
Vol. 9,
pp. 75-89,
2015.
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Takashi Miwa,
Yukitoshi Takeshita,
Yuichi Akage,
Masamitsu Watanabe,
Masaaki Takaya,
Takashi Sawada.
New Indoor Accelerated Weathering Condition for Approximating Molecular Weight Distribution of Outdoor-exposed LDPE,
Journal of Chemistry and Chemical Engineering,
David Publishing,
Vol. 9,
pp. 481-493,
2015.
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三輪貴志、竹下幸俊、阪田晴三、澤田孝.
塗膜付着力測定におけるドリー形状の影響及び碁盤目試験との相互関係に関する考察,
防錆管理,
Vol. 58,
No. 10,
pp. 211-215,
2014.
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Yukitoshi Takeshita,
Ethan Becker,
Seizo Sakata,
Takashi Miwa,
Takashi Sawada.
States of Water Absorbed in Water-Borne Urethane/Epoxy Coatings,
Polymer,
Vol. 55,
pp. 2505-2513,
2014.
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Takuya Kamisho,
Yukitoshi Takeshita,
Seizo Sakata,
Takashi Sawada.
Water absorption of water-based anticorrosive coatings and its effect on mechanical property and adhesive performance,
Journal of Coatings Technology and Research,
Vol. 11,
No. 2,
pp. 199-205,
2014.
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上庄拓哉、竹下幸俊、阪田晴三、澤田孝.
水系及び溶剤系塗膜の乾燥湿潤環境下におけるエイジング挙動,
防錆管理,
Vol. 57,
No. 12,
pp. 451-457,
2013.
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Yukitoshi Takeshita,
Zhang Xiaoxi,
Akira Sugiyama,
Takashi Sawada.
Increasing the Lifetime and Reliability of Telecommunication Plant Materials,
NTT Technical Review,
Vol. 11,
No. 1,
2013.
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西尾隆一、綿貫佳一、上田利信、竹下幸俊、澤田孝.
熱可塑性樹脂を用いた二層被覆塗膜の機械的特性,
防錆管理,
Vol. 57,
No. 2,
pp. 101-105,
2013.
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Yukitoshi Takeshita,
Takuya Kamisho,
Seizo Sakata,
Takashi Sawada,
Yoshikazu Watanuki,
Ryuichi Nishio,
Toshinobu Ueda.
Dual Layer Structural Thermoplastic Polyester Powder Coating Film and Its Weathering Resistance,
Journal of Applied Polymer Science,
Vol. 128,
No. 3,
pp. 1732-1739,
2013.
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Yukitoshi Takeshita,
Takuya Kamisho,
Seizo Sakata,
Takashi Sawada,
Yoshikazu Watanuki,
Ryuichi Nishio,
Toshinobu Ueda.
Mixed Powder Coating Film Using Thermoplastic Polyester and Its Alkaline Resistance,
Journal of Coatings Technology and Research,
Vol. 10,
No. 4,
pp. 503-514,
2013.
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Yukitoshi Takeshita,
Richard A. Jackson,
Jr.,
Seizo Sakata,
Takashi Sawada,
Ryuichi Nishio.
Aging Property of Eco-Friendly Anticorrosion Organic Coating Film for Telecommunication Plant,
Polymer Engineering and Science,
Vol. 52,
No. 3,
pp. 572-580,
2012.
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Yukitoshi Takeshita,
Takashi Sawada,
Takao Handa,
Yoshikazu Watanuki,
Tamotsu Kudo.
Influence of Air-cooling Time on Physical Properties of Thermoplastic Polyester Powder Coatings,
Progress in Organic Coatings,
Vol. 75,
No. 4,
pp. 584-589,
2012.
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竹下幸俊、張 暁曦、杉山聡、澤田孝.
電気通信用設備材料の長寿命化と高信頼化に関する研究,
NTT技術ジャーナル,
Vol. 24,
No. 11,
pp. 25-28,
2012.
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半田隆夫、竹下幸俊、廣田栄伸、渡辺正満、澤田孝,
Y. Takeshita,
H. Hirota,
M. Watanabe,
T. Sawada.
熱可塑性ポリエステル樹脂粉体塗装材の三宅島沿岸における20年曝露試験による耐久性評価,
材料と環境,
Vol. 61,
No. 6,
pp. 242-248,
2012.
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綿貫佳一、上田利信、西尾隆一、竹下幸俊、澤田孝.
熱可塑性樹脂を用いた二層被覆形成と塗膜特性,
防錆管理,
Vol. 56,
No. 1,
pp. 24-28,
2012.
-
Yukitoshi Takeshita,
Seizou Sakata,
Takashi Sawada,
Richard A. Jackson Jr.,
Ryuichi Nishio.
Rheological Property and Adhesive Performance of Polymer Coating Film for Telecommunication Plant,
Zairyo-to-Kankyo,,
Vol. 60,
No. 3,
pp. 147-153,
2011.
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上庄拓哉、竹下幸俊、阪田晴三、澤田孝.
動的粘弾性による通信設備用防食塗膜の性能評価手法に関する検討,
防錆管理,
Vol. 55,
No. 12,
pp. 449-454,
2011.
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Yukitoshi Takeshita,
Takao Handa,
Hayato Minami,
Shinichi Niwa,
Keiichiro Sugimoto.
Dynamic Friction Property and Mechanism of Line-type Thermoplastic Polymer Materials for New Optical Wiring Technology,
Polymer Engineering and Science,
Vol. 50,
No. 11,
pp. 2258-2272,
2010.
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Yukitoshi Takeshita,
Takao Handa,
Tamotsu Kudo.
Improvement of Weathering Resistance for Developed Thermoplastic Polyester Powder Coating for Telecommunication Plant,
Zairyo-to-Kankyo,
Vol. 59,
No. 6,
pp. 228-231,
2010.
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Takashi Sawada,
Yukitoshi Takeshita,
Hiroyuki Saito,
Yasuhiro Higashi,
Seizo Sakata,
and Takao Handa.
Recent Strides to Make Telecommunications Plant More Environmentally Friendly and Reliable,
NTT Technical Review,
Vol. 8,
No. 10,
2009.
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Yukitoshi Takeshita,
Takao Handa,
Shinichi Niwa,
Keiichiro Sugimoto.
Measurement of Dynamic Friction Coefficient of Cables and Development of Measurement Technique,
Journal of Material Testing Research Association of Japan,,
Vol. 54,
No. 4,
pp. 239-247,
2009.
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Weisheng Liao,
Yukitoshi Takeshita,
Chien M. Wa.
Supercritical Fluid Extraction and On-Line Hydrodechlorination of Chlorinated Biphenyls Catalyzed by Polymer-Stabilized Palladium Nanoparticles,
Applied Catalysis B: Environmental,
Vol. 88,
pp. 173-179,
2009.
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Shinichi Niwa,
Hayato Minami,
Kazutoshi Takamizawa,
Yukitoshi Takeshita,
Takao Handa.
Development of new optical wiring technology in MDUs,
NTT Technical Review,
Vol. 7,
No. 9,
2009.
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丹羽慎一、南隼人、杉本圭一郎、高見沢和俊、竹下幸俊、半田隆夫.
既存集合住宅における新たな光配線技術の開発,
NTT技術ジャーナル,
Vol. 21,
No. 6,
pp. 60-63,
2009.
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澤田孝、竹下幸俊、齋藤博之、東康弘、阪田晴三、半田隆夫.
電気通信用構造物設備の環境適合と高信頼化の取組み,
NTT技術ジャーナル,
Vol. 21,
No. 8,
pp. 27-31,
2009.
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折口壮志、由比藤光宏、竹下幸俊、澤田孝、西史郎.
情報通信サービスの環境影響評価手法と評価システム,
電子情報通信学会誌,
Vol. 90,
No. 3,
pp. 176-182,
2007.
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Yukitoshi Takeshita,
Takeshi Origuchi,
Mitsuhiro Yuito,
Toshiyuki Maeda,
Atsushi Ishikawa,
Takashi Sawada,
Shiro Nishi.
Environmental Impact Assessment System for ICT Services: Development and Application,
NTT Technical Review,
Vol. 4,
No. 3,
pp. 17-21,
2006.
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竹下幸俊、折口壮志、由比藤光宏、前田利之、石川篤、澤田孝、西史郎.
情報通信サービス環境影響評価システムの開発とその活用,
NTT技術ジャーナル,
Vol. 1,
pp. 10-13,
2006.
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Yukitoshi Takeshita,
Kiyoshi Kato,
Kazue Takahashi,
Yoshiyuki Sato,
Shiro Nishi.
Basic Study on Treatment of Waste Polyvinyl Chloride Plastics by Hydrothermal Decomposition in Subcritical and Supercritical Regions,
THE JOURNAL OF SUPERCRITICAL FLUIDS,
Vol. 31,
pp. 185-193,
2004.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Measurement of Copper Compound Solubility in Supercritical Carbon Dioxide and Correlation Using a Solution Model,
THE JOURNAL OF SUPERCRITICAL FLUIDS,
Vol. 24,
pp. 91-101,
2002.
-
Yukitoshi Takeshita.
Extraction of Heavy Metals from Wood with Supercritical CO2,
THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY,
Vol. 12,
No. 3,
pp. 205-210,
2002.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
A Study of Feasibility of Extracting Metals from CCA-treated Woods by Using Supercritical Carbon Dioxide,
The Japan Society of Waste Management Experts,
Vol. 11,
No. 2,
pp. 94-100,
2000.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Extraction of Metals from CCA-treated Woods by Supercritical Carbon Dioxide ?Extraction of Copper and Chromium?,
Wood Preservatives,
Vol. 26,
No. 1,
pp. 17-25,
2000.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Extraction of Toxic Heavy Metals from CCA-treated Woods by Supercritical Carbon Dioxide,
Science and Technology of High Pressure,
Universities Press,
pp. 969-972,
2000.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nish.
Study of Extraction of Metals from CCA-treated Wood with Supercritical CO2 Containing Acetylacetone: Extraction of Cu by Continuous Addition of Acetylacetone,
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,
Vol. 39,
No. 12,
pp. 4496-4499,
2000.
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Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Supercritical Fluid Extraction of Toxic Metals From Woods Containing Preservatives,
First International Symposium on Environmentally Conscious Design,
IEEE Computer Society,
pp. 906-910,
1999.
-
Yukitoshi Takeshita,
Toshihiro Ichino,
Shiro Nishi.
Dual-Phase Polymer Electrolyte with Enhanced Mechanical Strength,
Journal of Applied Polymer Science,
Vol. 71,
No. 11,
pp. 1835-1839,
1999.
-
Yukitoshi Takeshita,
Toshihiro Ichino,
Shiro Nishi.
Physical Properties and Structure of a Poly(styrene-co-butadiene) Rubber/Poly (acrylonitrile-co-butadiene) Rubber Latex Mixture Film,
Journal of Polymer Science: Part A: Polymer Chemistry,
Vol. 36,
No. 14,
pp. 2493-2501,
1998.
-
Yoshiyuki Sato,
Kiyoshi Kato,
Yukitoshi Takeshita,
Kazue Takahashi,
Shiro Nishi.
Decomposition of Polyvinylchloride using Supercritical Water,
Japanese Journal of Applied Physics,
Vol. 37,
No. 11,
pp. 6270-6271,
1998.
-
Toshihiro Ichino,
Morihiko Matsumoto,
Yukitoshi Takeshita,
J. Steven Rutt,
Shiro Nishi.
New Concept for Polymer Electrolyte: Dual-Phase Polymer Electrolyte,
Electrochimica Acta,
Vol. 40,
No. 13-14,
pp. 2265-2268,
1995.
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Toshihiro Ichino,
Yukitoshi Takeshita,
Shiro Nishi,
Morihiko Matsumoto,
Katsuhiko Naoi.
Ac impedance analysis on dual-phase polymer electrolytes prepared from SBR/NBR mixed lattices,
Solid State Ionics,
Vol. 80,
pp. 119-127,
1995.
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Toshihiro Ichino,
Yukitoshi Takeshita,
Shiro Nishi.
Mechanical Properties of Dual-Phase Polymer Electrolytes Prepared from Poly(Styrene-co-Butadiene) Rubber/Poly(Acrylonitrile-co-Butadiene) Rubber Mixed Latices,
Journal of Polymer Science: Part B: Polymer Physics,
Vol. 33,
No. 15,
pp. 2137-2142,
1995.
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Toshiro Ichino,
Yukitoshi Takeshita,
Shiro Nishi.
Effect of Polymer Medium on Ionic Conductivity of Dual-Phase Polymer Electrolyte,
Polymer Networks Blends,
Vol. 5,
No. 4,
pp. 211-217,
1995.
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Akio Kato,
Yukitoshi Takeshita,
Yukiko Katatae.
Preparation of Spherical Titania Particles from Inorganic Precursor by Homogeneous Precipitation,
Material Research Society Symposium Proceedings, Processing Science of Advanced Ceramics,
Vol. 155,
pp. 12-22,
1989.
-
Kiyoshi Tsuchida,
Yukitoshi Takeshita,
Akira Yamane,
Akio Kato.
Preparation of ALN Powders by Vapor Phase Reaction of Al(i-Bu)3-NH3 System,
Yogyo-Kyokai-Shi,
Vol. 95,
No. 12,
pp. 54-57,
1987.
-
Kiyoshi Tsuchida,
Yukitoshi Takeshita,
Akira Yamane,
Akio Kato.
Preparation of ALN Powders by Vapor Phase Reaction of Al(i-Bu)3-NH3 System,
Journal of the CERAMIC SOCIETY of Japan, International Edition,
Vol. 95,
pp. 1142-1145,
1987.
著書
-
Yukitoshi Takeshita,
T. Miwa,
A. Ishii,
T. Sawada.
Innovative Thermoplastic PET Powder Coating in Telecommunications Field,
Thermoplastic Composites: Emerging Technology, Uses and Prospects,
Nova Science Publishers,
Jan. 2017.
-
Yukitoshi Takeshita,
T. Miwa,
A. Ishii,
T. Sawada.
Aging and Degradation Behavior Elucidated by Viscoelasticity Aiming Protection of Smart City Facilities,
Smart Cities Technologies,
InTech,
Dec. 2016.
-
竹下幸俊.
抽出への応用-木材からの重金属類のSC-CO2による除去-,
テクノシステム,
Oct. 2002.
-
竹下幸俊.
超臨界二酸化炭素による木材からの金属抽出の試み,
技術情報協会,
Aug. 2000.
国際会議発表 (査読有り)
-
Yukitoshi Takeshita,
Ethan Becker,
Takuya Kamisho,
Takashi Miwa,
Seizo Sakata,
Takashi Sawada.
Kinetic behavior of water-bone urethane/epoxy coating and its effect on mechanical strength,
NACE CORROSION 2014,
pp. Paper No. C2014-4018,
Mar. 2014.
-
Takuya Kamisho,
Yukitoshi Takeshita,
Takashi Sawada,
Yoshikazu Watanuki,
Ryuichi Nishio,
Toshinobu Ueda.
Dynamic Viscoelastic Behavior and Performance of Coatings Degraded by Temperature and Relative Humidity,
16th APCCC,
pp. CST #0031, p.29,
Oct. 2012.
-
Yukitoshi Takeshita,
Takuya Kamisho,
Takashi Sawada,
Yoshikazu Watanuki,
Ryuichi Nishio,
Toshinobu Ueda.
Corrosion resistance of dual phase PET/PVB powder coatings,
16th APCCC,
pp. CST #0024, p.27,
Oct. 2012.
-
Yukitoshi Takeshita,
Takuya Kamisho,
Seizou Sakata,
Takashi Sawada,
Yoshikazu Watanuki,
Ryuichi Nishio,
Toshinobu Ueda.
Dual layer structural thermoplastic polyester powder coating film for telecommunication plant,
NACE CORROSION 2012,
pp. Paper no. C2012-0001175,
Mar. 2012.
-
Yukitoshi Takeshita,
Takuya Kamisho,
Seizou Sakata,
Takashi Sawada,
Yoshikazu Watanuki,
Toshinobu Ueda.
Improvement in Alkaline Resistance of Developed Thermoplastic Polyester Powder Coating for Telecommunication Plant,
18th International Corrosion Congress,
pp. Paper No.060,
Nov. 2011.
-
Yukitoshi Takeshita,
Takashi Sawada,
Takao Handa,
Tamotsu Kudo.
Effect of Cooling Time on Properties of Thermoplastic Polyester Powder Coating Film for Telecommunication Plant,
NACE CORROSION 2011,
pp. Paper No. 11374,
Mar. 2011.
-
Yukitoshi Takeshita,
Seizou Sakata,
Takashi Sawada,
Richard Jackson Jr.,
Ryuichi Nishio.
Rheological Property and Adhesive Performance of Polymer Coated Film for Telecommunication Plant,
The International Chemical Congress of Pacific Basin Societies,
p. ID# 23,
Dec. 2010.
-
Yukitoshi Takeshita,
Takao Handa,
Hayato Minami,
Shinichi Niwa,
Keiichiro Sugimoto.
Friction Property and Mechanism of Indoor Optical Fiber Cable and Optimization for Access Network to MDUs,
OFC/NFOEC2010,
pp. NThB4,
Mar. 2010.
-
Yukitoshi Takeshita,
Takao Handa,
Keiichi Watanuki,
Tamotsu Kudo.
Improvement and Enhancement of Weathering Resistance for Developed Thermoplastic Polyester Powder Coating,
15th Asian-Pacific Corrosion Control Conference,
pp. paper no. CS-02,
Oct. 2009.
-
Yukitoshi Takeshita,
Seizo Sakata,
Hiroyuki Saito,
Takashi Sawada,
Takao Handa,
Shinichi,
Niwa,
Keiichiro Sugimoto,
Ryuichi Nishio,
and Shinji Tsuru.
Influence of Various Factors on Indoor Cable Friction Properties and Measurement Trial at High Drawing Speed in Actual Environment,
OFC/NFOEC2009,
pp. JThA85,
Mar. 2009.
-
Takeshi Origuchi,
Toshiyuki Maeda,
Mitsuhiro Yuito,
Yukitoshi Takeshita,
Takashi Sawada,
Shiro Nishi.
Eco-efficiency Evaluation of Internet Connection Services “FLET’S Service”,
The 7th International Conference on EcoBalance,
Nov. 2006.
-
Takeshi Origuchi,
Toshiyuki Maeda,
Mitsuhiro Yuito,
Yukitoshi Takeshita,
Takashi Sawada,
Shiro Nishi,
Masakazu Tabata.
Eco-efficiency Evaluation of 3G Service “FOMA”,
The 7th International Conference on EcoBalance,
Nov. 2006.
-
Takashi Sawada,
Takeshi Origuchi,
Yukitoshi Takeshita,
Shiro Nishi.
Environment Social Effect by Telecommunication Services,
NTT France Telecom Environment Meeting,
Sept. 2006.
-
Yukitoshi Takeshita and Shiro Nishi.
Implementing Green Procurement and R&D Policies for Environmental Activity in NTT,
4th International Electronics Recycling Congress,
Jan. 2005.
-
Yukitoshi Takeshita and Yoshiyuki Sato.
Solubility of Copper Compound and Extraction from CCA-treated Wood with Supercritical Carbon Dioxide,
9th International Conference on Properties and Phase Equilibria for Product and Process Design,
p71,
May 2001.
-
Yukitoshi Takeshita and Yoshiyuki Sato.
Measurement of Copper Compound Solubility in Supercritical Carbon Dioxide and Correlation using a Solution Model,
2nd International Meeting on High Pressure Chemical Engineering,
A7,
Mar. 2001.
-
Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Extraction of metal from CCA-treated Wood by Supercritical CO2 containing Acetylacetone -Extraction of Cu by continuous addition of acetylacetone-,
5th International Symposium on Supercritical Fluids,
Apr. 2000.
-
Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Extraction of Toxic Heavy Metals from CCA-treated Woods by Supercritical Carbon Dioxide,
International Conference on High Pressure Science and Technology, AIRAPT-17,
p. 368,
July 1999.
-
Yukitoshi Takeshita,
Yoshiyuki Sato,
Shiro Nishi.
Supercritical Fluid Extraction of Toxic Metals From Woods Containing Preservatives,
Eco Design 99,
Feb. 1999.
-
Yukitoshi Takeshita,
Toshihiro Ichino,
Shiro Nishi,
Takashi Shodai.
Preparation of Mechanically Enhanced Dual-Phase Polymer Electrolyte and Cycling Property of Li Battery,
International Conference on Application of Conducting Polymers: Batteries, Electrochemics, Supercapactiors and Other Devices B,
p. 158,
Apr. 1997.
-
Ichino Toshihiro,
Morihiko Matsumoto,
Yukitoshi Takeshita,
Jon Steven Rutt,
Shiro Nishi.
New Concept for Polymer Electrolyte: Dual-Phase Polymer Electrolytes,
ISPE,
June 1994.
国際会議発表 (査読なし・不明)
-
Yukitoshi Takeshita.
Review of challenges in developing lower-frictional polymer material for indoor cable in telecommunications fields,
Polymers in Cables 2017,
June 2017.
-
Yukitoshi Takeshita.
Thermoplastic powder coatings in telecommunication fields: Application and challenges,
Oil & Gas Polymer Engineering Texas 2016,
June 2016.
-
Yukitoshi Takeshita.
States of water absorbed in urethane/epoxy coatings and mechanical properties,
EMN MEETING on POLYMER 2016,
Jan. 2016.
-
Yukitoshi Takeshita.
Water Absorbed in Water-Borne Anticorrosive Urethane/Epoxy Coating and Degraded Stress Relaxation Behavior,
EMN MEETING on POLYMER Energy Materials Nanotechnology,
Jan. 2015.
-
Yukitoshi Takeshita.
Corrosion Control Design for Steel Towers and Poles Using Eco-Friendly Coatings,
BIT’s 1st Annual World Congress of Ocean-2012,,
Sept. 2012.
-
Yukitoshi Takeshita.
Improvement in Alkaline Resistance of Developed Thermoplastic Polyester Powder Coating for Telecommunication Plant, Effect of Cooling Time on Property of Thermoplastic Polyester Powder Coating Film for Telecommunication Plant,
Invited Lecture in University of Idaho,
Mar. 2011.
-
Yukitoshi Takeshita.
Prevention technology for plant materials in Japan: High weathering resistance of developed thermoplastic polyester powder coating for telecommunication plant,
Invited Lecture in National DongHwa University,
Oct. 2010.
-
Yukitoshi Takeshita.
Prevention technology for plant materials in Japan: High weathering resistance of developed thermoplastic polyester powder coating for telecommunication plant,
Invited Lecture in National Central University,
Oct. 2010.
-
Yukitoshi Takeshita.
Prevention technology for plant materials in Japan: High weathering resistance of developed thermoplastic polyester powder coating for telecommunication plant,
Invited Lecture in Chung Yuan Christian University,
Oct. 2010.
-
Yukitoshi Takeshita.
New Optical Wiring Technology in Japan and the World; Lower Friction Optical Cable-Friction Behavior-,
Invited Lecture in Chung Yuan Christian University,
Oct. 2010.
-
Yukitoshi Takeshita.
New Optical Wiring Technology in Japan and the World; Lower Friction Optical Cable-Friction Behavior-,
Invited Lecture in National Central University,
Oct. 2010.
-
Yukitoshi Takeshita.
New Optical Wiring Technology in Japan and the World; Lower Friction Optical Cable-Friction Behavior-,
Invited Lecture in National DongHwa University,
Oct. 2010.
-
Yukitoshi Takeshita.
New optical wiring technology in Japan and the World,
Invited Lecture in University of Idaho,
Mar. 2010.
-
Yukitoshi Takeshita.
New optical wiring technology : Thinner & lower-friction indoor optical fiber cable for FTTH (Fiber To The Home),
Invited Lecture in University of Idaho,
Mar. 2009.
-
Yukitoshi Takeshita.
Environmental Protection and Technology,
10th PhiCS-JSCE Seminar,
Sept. 2008.
-
Yukitoshi Takeshita.
NTTグループにおける環境保護活動-持続可能な情報社会をめざして-,
循環産業と環境経営」に関する第1回日中シンポジウム,
Apr. 2004.
国内会議発表 (査読なし・不明)
-
加藤博子,
岩崎雅子,
大天伸一,
砂﨑尊行,
竹下幸俊.
東工大における安全に関する リスクアセスメントについて その4,
NPO法人 研究実験施設・環境安全教育研究会_第13回研究発表会,
Mar. 2024.
-
加藤博子,
岩崎雅子,
大天伸一,
砂﨑尊行,
竹下幸俊.
研究室における個人サンプリングの留意点整理(プロジェクト中間報告),
第41回大学等環境安全協議会総会・研修発表会,
July 2023.
-
加藤博子,
岩崎雅子,
大天伸一,
砂﨑尊行,
竹下幸俊.
東工大における安全に関する リスクアセスメントについて その3,
NPO法人 研究実験施設・環境安全教育研究会_第12回研究発表会,
Mar. 2023.
-
加藤博子,
岩崎雅子,
大天伸一,
砂﨑尊行,
竹下幸俊.
自律的な化学物質管理に向けた対応 効率的・効果的な自律的管理のための調査,
第38回大学等環境安全協議会技術分科会,
Dec. 2022.
-
加藤博子,
大天伸一,
砂﨑尊行,
竹下幸俊.
東工大における安全に関する リスクアセスメントについて その2,
NPO法人 研究実験施設・環境安全教育研究会_第11回研究発表会,
Mar. 2022.
-
竹下幸俊.
通信用鋼構造物分野における熱可塑性PET粉体塗装塗膜の高分子物性とウェザリング特性,
平成28年度ウェザリング技術研究成果発表会,
Nov. 2016.
-
三輪貴志、竹下幸俊、石井梓、澤田孝.
塗膜の吸水における温度依存性を考慮した複合サイクル試験条件に関する考察,
第36回防錆防食技術発表大会,
Vol. 201,
July 2016.
-
石井梓、三輪貴志、竹下幸俊、澤田孝.
ポリエチレンテレフタレートの促進耐候性試験における劣化挙動,
第36回防錆防食技術発表大会,
Vol. 112,
July 2016.
-
三輪貴志、竹下幸俊、石井梓、澤田孝.
各種促進腐食試験条件における鋼と亜鉛の腐食挙動の比較,
第35回防錆防食技術発表大会,
Vol. 105,
July 2015.
-
竹下幸俊.
情報通信を支えるNTTの環境対策と高分子物性研究,
東京工芸大学特別講義,
June 2015.
-
竹下幸俊.
地球環境問題と環境マネジメントシステム,
NTT東日本宮城事業部環境経営層研修,
Mar. 2015.
-
竹下幸俊.
レオロジーに着目した環境適合防食塗膜のエイジングと劣化評価,
平成26年度ウェザリング技術研究成果発表会,
Nov. 2014.
-
竹下幸俊.
地球環境問題と環境マネジメントシステム,
NTT北海道支店環境経営層研修,
Sept. 2014.
-
三輪貴志、竹下幸俊、阪田晴三、澤田孝.
塗膜付着力測定におけるドリー形状の影響および碁盤目試験との相互関係に関する考察,
第34回防錆防食技術発表大会,
Vol. 37,
July 2014.
-
竹下幸俊.
地球環境問題と環境マネジメントシステムの構築,
沖縄県工業技術センター研究成果発表会,
Sept. 2013.
-
上庄 拓哉、竹下幸俊、阪田晴三、澤田孝.
水系及び溶剤系塗膜の乾燥湿潤環境下におけるエイジング挙動,
第33回防錆防食技術発表会大会,
Vol. 79,
July 2013.
-
竹下幸俊.
地球環境問題と環境マネジメントシステムの構築,
平成25年度日本防錆技術協会沖縄支部総会,
June 2013.
-
竹下幸俊.
地球環境問題と環境マネジメントシステム,
NTT北海道支店環境管理者研修,
June 2013.
-
竹下幸俊.
光時代到来、全戸光配線に向けた低摩擦インドア光ケーブルの開発,
平成24年度 九州大学大学院 物質科学工学 特別講演,
July 2012.
-
上庄 拓哉、竹下幸俊、阪田晴三、澤田孝.
防食塗膜の吸水挙動と塗膜特性に関する検討,
第32回防錆防食技術発表会大会,
Vol. 21,
July 2012.
-
西尾 隆一、上田 利信、綿貫佳一、竹下幸俊、澤田孝.
熱可塑性樹脂粉体塗料を用いた二層被覆塗膜の機械的特性,
第32回防錆防食技術発表会大会,
Vol. 31,
July 2012.
-
竹下幸俊.
NTTにおける環境塗料の取り組み,
平成23年度防 錆 技 術 講 演 会,
Dec. 2011.
-
上庄 拓哉、竹下幸俊、阪田晴三、澤田孝.
電気通信設備用環境適合塗膜の動的粘弾性に関する検討,
第31回防錆防食技術発表会大会,
Vol. 139,
July 2011.
-
綿貫佳一、上田 利信、西尾 隆一、竹下幸俊、澤田孝.
熱可塑性樹脂粉体塗料を用いた二層被覆塗膜の検討,
第31回防錆防食技術発表会大会,
Vol. 143,
July 2011.
-
竹下幸俊.
環境適合塗膜へのレオロジー的特性評価手法の試み,
平成22年度ウェザリング技術研究成果発表会,
Nov. 2010.
-
綿貫佳一、工藤保、竹下幸俊、澤田孝、半田隆夫.
熱可塑性ポリエステル樹脂粉体塗料における空冷時間の塗膜特性に与える影響,
第30回防錆防食技術発表大会,
July 2010.
-
綿貫佳一、工藤保、竹下幸俊、半田隆夫.
熱可塑性ポリエステル樹脂粉体塗料の耐候性向上検討,
第29回防錆防食技術発表大会,
July 2009.
-
半田隆夫、竹下幸俊、渡辺正満、廣田栄伸.
通信設備の省資源化としての防食塗装技術,
電子情報通信学会,
Mar. 2009.
-
半田隆夫、竹下幸俊、渡辺正満、廣田栄伸.
熱可塑性ポリエステル樹脂粉体塗装材の三宅島20年暴露耐久性評,
第55回材料と環境討論会,
Sept. 2008.
-
折口壮志、前田利之、由比藤光宏、竹下幸俊、澤田孝、西史郎、田畑政和.
第三世代移動体通信サービス(FOMA)の環境効率評価,
電子情報通信学会,
Nov. 2006.
-
折口壮志、前田利之、由比藤光宏、竹下幸俊、澤田孝、西史郎.
インターネット接続サービス“フレッツサービス”の環境効率評価,
電子情報通信学会,
Nov. 2006.
-
竹下幸俊.
超臨界二酸化炭素による木材からの重金属抽出除去に関する検討、未来を拓く高圧力科学技術セミナーシリーズ,
21世紀の超臨界流体利用技術―環境調和・循環型社会をめざして―,
Sept. 2001.
-
篠島弘幸、大藤晋一、西史郎、竹下幸俊、市野敏弘.
ポリクロロビフェニルにおける吸収発光測定,
応用物理学会,
Mar. 2001.
-
高橋和枝、竹下幸俊、佐藤芳之.
超臨界二酸化炭素による金属抽出の反応機構,
日本化学会春季年会,
Mar. 2001.
-
竹下幸俊.
超臨界二酸化炭素によるCCA処理木材からの金属の抽出,
第15回木材保存協会年次大会講演会,
May 2000.
-
竹下幸俊、佐藤芳之、西史郎.
超臨界二酸化炭素による木材からの金属の抽出(4) ?連続添加法によるCuの抽出-,
化学工学会第65年会,
Mar. 2000.
-
佐藤芳之、加藤清、高橋和枝、竹下幸俊、西史郎.
超臨界水によるプラスチックの連続分解,
応用物理学会,
Mar. 2000.
-
佐藤芳之、加藤清、竹下幸俊、高橋和枝、西史郎.
高温高圧水によるポリ塩化ビニルの分解,
応用物理学会,
Sept. 1999.
-
竹下幸俊、佐藤芳之、西史郎.
超臨界二酸化炭素による木材からの金属の抽出(3) ?圧力、試薬置換基の影響-,
化学工学会第64年会,
Mar. 1999.
-
高橋和枝、佐藤芳之、竹下幸俊、加藤清、西史郎、小中康夫.
光ケーブルのリサイクル(3)超臨界水によるコア材料の分解,
日本化学会秋季年会,
Sept. 1998.
-
竹下幸俊、佐藤芳之、西史郎.
超臨界二酸化炭素による木材からの金属の抽出(2) ?圧力、試薬供給法の影響-,
化学工学会秋季大会,
Sept. 1998.
-
佐藤芳之、加藤清、竹下幸俊、高橋和枝、西史郎.
超臨界水によるポリ塩化ビニルの分解(2),
応用物理学会,
Sept. 1998.
-
佐藤芳之、竹下幸俊、西史郎、小中康夫.
光ファイバーケーブルのリサイクル(2)超臨界水によるコア材料の分解,
日本化学会春季年会,
Mar. 1998.
-
佐藤芳之、竹下幸俊、西史郎.
超臨界水によるポリ塩化ビニルの分解(1),
応用物理学会,
Mar. 1998.
-
竹下幸俊、佐藤芳之、西史郎.
超臨界二酸化炭素による木材からの金属の抽出,
化学工学会第63年会,
Mar. 1998.
-
竹下幸俊、正代尊久、市野敏弘、西史郎.
PTFE/NBR高分子電解質の作製と性質,
高分子学会年次大会,
May 1997.
-
竹下幸俊、市野敏弘.
二相高分子電解質のミクロ構造と特性,
MRSシンポジウム,
May 1996.
-
竹下幸俊、市野敏弘、 西史郎.
SBR/NBR混合ラテックスフィルムの力学的性質と構造,
高分子討論会,
Sept. 1995.
-
市野敏弘、竹下幸俊、 西史郎.
二相高分子電解質のイオン伝導性,
高分子討論会,
Sept. 1995.
-
市野敏弘、ジョン・スティーブンルット、竹下幸俊、西史郎.
SBR/PVP及びNBR/PVPコアーシェルラテックスから作製した2相高分子電解質とその特性,
高分子討論会,
Oct. 1994.
-
竹下幸俊、市野敏弘、西史郎.
混合ラテックス系での二相高分子電解質の機械的特性,
高分子討論会,
Oct. 1994.
-
市野敏弘、松本守彦、竹下幸俊、ジョン・スティーブンルット、西史郎.
New Concept for Polymer Electrolyte: Dual-Phase Polymer Electrolytes,
高分子学会年次大会,
May 1994.
-
市野敏弘、ジョン・スティーブンルット、竹下幸俊、松本守彦、西史郎.
コア/シェル構造を持つSBR/PVおよびNBR/PVP二相高分子電解質の作製と性質,
高分子学会年次大会,
May 1994.
-
竹下幸俊、市野敏弘、松本守彦、ジョン・スティーブンルット、西史郎.
ラテックス混合系NBR/SBR二相高分子電解質のイオン伝導度と機械的強度,
高分子学会年次大会,
May 1994.
-
ジョン・スティーブン.ルット、竹下幸俊、松本守彦、市野敏弘、西史郎.
Preparation and Properties of Dual-Phase Polymer Electrolyte,
高分子討論会,
Sept. 1993.
-
竹下幸俊、松本守彦、ジョン・スティーブンルット、市野敏弘、西史郎.
2相高分子電解質の構造と性質-NBR/SBRラテックスから作製したDPEの構造と性質-,
高分子学会年次大会,
Sept. 1993.
学位論文
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