"Jongbeom CHOI,沖村 奈南,山田 貴壽,平田 祐樹,大竹 尚登,赤坂 大樹","グラフェンを成長させたCu粒子からのコールドスプレー法による グラフェン-銅複合材料コーティングの形成","日本機械学会第29回機械材料・材料加工技術講演会（M&P2021）","日本機械学会第29回機械材料・材料加工技術講演会講演要旨集",,,,,2021,Nov.
"堤香澄,平田祐樹,赤坂大樹,大竹尚登","FCVA法を用いた金属基板上へのグラフェン合成法の開発","第35回ダイヤモンドシンポジウム",,,,,,2021,Nov.
"金野雄志,加藤豊大,稲葉宏,平田祐樹,赤坂大樹,大竹尚登","炭素イオン流を用いた水素フリー浸炭技術の開発","第35回ダイヤモンドシンポジウム",,,,,,2021,Nov.
"Yoshinao Iwamoto,Yuki Hirata,Masaaki Nakagawa,Ryota Takamura,Hiroki Akasaka,Naoto Ohtake","Deposition phenomena investigation of DLC films on inner walls of circular metal tubes by nanopulse plasma CVD","The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021)","Abstract of The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021)","NDNC2020 COMMITTEE",,,"  7A-19",2021,June
"M. Matsuo,T. Osawa,Y. Iwamoto,Y. Eyama,H. Yamamoto,S. Tanaka,Yuki Hirata,H. Akasaka,N. Ohtake","Wear Resistance Improvement of Stainless Steel Plate by Textured-DLC Coatings","The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021)","Abstract of The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021)","NDNC2020 COMMITTEE",,,"  8A-28",2021,June
"中山 亘,Jongbeom Choi,平田 祐樹,大竹 尚登,赤坂 大樹","低圧コールドスプレー法で堆積した鉄-CNT複合材料膜中の元素拡散","一般社団法人 日本溶射学会 第113回（2021年度春季）全国講演大会","一般社団法人 日本溶射学会 第113回 全国講演大会講演論文集",,,,,2021,June
"Shahira Liza. Kamis,Hiroki Akasaka,Naoto Ohtake","Evaluation Protein-Surface Interaction of Diamond-like Carbon (DLC) Film","International Conference on New Diamond and Nano Carbons 2020/2021","Abst. book :International Conference on New Diamond and Nano Carbons 2020/2021",,,,,2021,June
"Masashi Tomidokoro,Sarayut Tunmee,Ukit Rittihong,Chanan Euaruksakul,Ratchadaporn Supruangnet,Hideki Nakajima,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Electrical Conduction Properties of Hydrogenated Amorphous Carbon Films with Different Structures",,"Materials",,"Vol. 14","Issue 2355","pp. 1-11",2021,May
"Yucheng Li,Jun Enomoto,Yuki Hirata,Hiroki Akasaka,Naoto Ohtake","Synthesis of Multilayered DLC Films with Wear Resistance and Antiseizure Properties",,"Materials","MDPI","Vol. 14","No. 2300","  1-18",2021,Apr.
"Jongbeom Choi,Nana Okimura,Takatoshi Yamada,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Deposition of graphene?copper composite film by cold spray from particles with graphene grown on copper particles",,"Diamond and Related Materials","Elsevier","Vol. 116",,"pp. 108384",2021,Apr.
"吉岡 侑利,CHOI Jongbeom,中山 亘,平田 祐樹,大竹 尚登,赤坂 大樹","塑性変形層の厚さがコールドスプレー法による膜形成時の付着効率に及ぼす影響","2021年度精密工学会春季大会学術講演会","2021年度精密工学会春季大会学術講演会要綱集",,,,,2021,Mar.
"李 裕程,榎本 隼,平田 祐樹,赤坂 大樹,大竹 尚登","耐摩耗性と焼付防止機能を有するDLC多層膜の開発","2021年度精密工学会春季大会学術講演会","2021年度精密工学会春季大会学術講演会要綱集",,,,,2021,Mar.
"Yuki Hirata,Ryotaro Takeuchi,Hiroyuki Taniguchi,Masao Kawagoe,Yoshinao Iwamoto,Mikito Yoshizato,Hiroki Akasaka,NAOTO OHTAKE","Structural and Mechanical Properties of a-BCN Films prepared by Arc-Sputtering Hybrid Process",,"Materials",,"vol. 14","  2300","  1-18",2021,Feb.
"Kazuhiro Kanda,Ryo Imai,Shotaro Tanaka,Shuto Suzuki,Masahito Niibe,Takayuki Hasegawa,Tsuneo Suzuki,Hiroki Akasaka","Effect of Soft X-ray Irradiation on Film Properties of a Hydrogenated Si-Containing DLC Film",,"Materials","MDPI","Vol. 14",,"pp. 924",2021,Feb.
"山城崇徳,松尾誠,田村幸雄,山本浩,平田祐樹,赤坂大樹,田中真二,菊池雅男,大竹尚登","軟質金属材料へのDLCコーティングを用いた高機能摺動表面の提案","第34回ダイヤモンドシンポジウム","第34回ダイヤモンドシンポジウム講演要旨集","一般社団法人ニューダイヤモンドフォーラム",,,"pp. 52-53",2021,Jan.
"Naoto Ohtake,Masanori Hiratsuka,Kazuhiro Kanda,Hiroki Akasaka,Masanori Tsujioka,Kenji Hirakuri,Atsushi Hirata,Tsuguyori Ohana,Hiroshi Inaba,Makoto Kano,Hidetoshi Saitoh","Properties and Classification of Diamond-Like Carbon Films",,"Materials",,"Volume 14","Issue 315","pp. 1-26",2021,Jan.
"吉里樹人,平田祐樹,赤坂大樹,大竹尚登","ダイナミックアニーリングプロセスによるh-BNナノシート合成手法の開発","第34回ダイヤモンドシンポジウム","第34回ダイヤモンドシンポジウム講演要旨集","一般社団法人ニューダイヤモンドフォーラム",,,"pp. 74-75",2021,Jan.
"川合功太郎,平田祐樹,赤坂大樹,大竹尚登","FCVA法による三次元構造物へのta-C極薄膜コーティング","第34回ダイヤモンドシンポジウム","第34回ダイヤモンドシンポジウム講演要旨集","一般社団法人ニューダイヤモンドフォーラム",,,"pp. 54-55",2021,Jan.