"Yasutaka Satou,HIROSHI FURUYA,Hiraku Sakamoto,Yoji Shirasawa,Osamu Mori,奥泉信克,M. C. Natori","区分直線折りによるソーラーセイル大型膜の巻きつけ折り畳み実験","第28回宇宙構造・材料シンポジウム",,"宇宙航空研究開発機構",,,,2013,Dec.
"Akiya Inagaki,Hiraku Sakamoto,Hiroaki Tanaka,Kosei Ishimura,MASAAKI OKUMA","高精度形状可変副鏡の実験モデルにおける形状制御","第22回スペース・エンジニアリング・コンファレンス",,,,,,2013,Dec.
"Hiraku Sakamoto,Nozomu Kogiso,Hiroaki Tanaka,Kosei Ishimura,MASAAKI OKUMA","モデル更新による張力構造の高精度解析","第28回宇宙構造・材料シンポジウム",,"宇宙航空研究開発機構",,,,2013,Dec.
"Hiraku Sakamoto,Y. Nakamura,S. Narita,Y. Kakehashi,R. Konishi,S. Shirasaka,N. Kohtake","Education of Mission Conception and SE Methodology through Simulated-Satellite Design Contest for Students","Asia-Pacific Council on Systems Engineering Conference (APCOSEC) 2013",,,,,,2013,Sept.
"H. Sakamoto,H. Furuya,Y. Satou,M. C. Natori,A. Watanabe,N. Kawabata,R. Sakai,N. Okuizumi,O. Mori,Y. Shirasawa,M. Takai,N. Katsumata,A. Torisaka,R. Funase","Origami-based Membrane Storage and Deployment Technology for De-orbiting Satellites","64th International Aeronautical Congress",,,,,,2013,Sept.
"D. Pastor,H. Sakamoto,X. Shuyin,M. Okuma","Numerical Simulation of Gossamer Structures Consisting of Membranes and Booms","5th Multidisciplinary International Student Workshop in Tokyo Tech",,,,,,2013,Aug.
"M. C. Natori,N. Katsumata,H. Yamakawa,Hiraku Sakamoto,N. Kishimoto","Conceptual Model Study Using Origami for Membrane Space Structures","ASME 2013 International Design Engineering Technical Conferences & Computers and and Information in Engineering Conference (IDETC/CIE 2013)",,,,,,2013,Aug.
"Y. Satou,N. Okuizumi,G. Ono,H. Furuya,H. Sakamoto,Y. Shirasawa,O. Mori","Nonlinear Finite Element Simulations for Deployed Configuration of Solar Sail "IKAROS"","23rd Workshop on Astrodynamics and Flight Mechanics",,,,,,2013,July
"Hiraku Sakamoto,Y. Satou,H. Furuya,Y. Shirawasa,O. Mori,N. Okuizumi,M. C. Natori","Wrapping Experiments of Piecewise Straight Fold Membrane for Large Solar Sail","29th International Symposium on Space Technology and Science (ISTS)",,,,,,2013,June
"Hiraku Sakamoto,S. Kadonishi,Y. Satou,H. Furuya,Y. Shirasawa,N. Okuizumi,O. Mori,H. Sawada,J. Matsumoto,Y. Miyazaki,M. Okuma","Development of Repeatable Storage Method for a Large Solar Sail","29th International Symposium on Space Technology and Science (ISTS)",,,,,,2013,June
"Hiraku Sakamoto,M.C. Natori,N. Katsumata,H. Yamakawa,A. Watanabe,N. Kawabata,N. Okuizumi,O. Mori,Y. Shirasawa,H. Furuya",""Model Study of Membrane Space Structures Based on a Stepwise Deployment Concept","29th International Symposium on Space Technology and Science (ISTS)",,,,,,2013,June
"Hiraku Sakamoto","Systems Engineering Education through Students’ CanSat Project Interacting with Young Professional Engineers","29th International Symposium on Space Technology and Science (ISTS)",,,,,,2013,June
"Kengo Shintaku,Saburo Matunaga,Hiraku Sakamoto,G. Ono,O. Mori,Y. Shirawasa,T. Satoh,N. Okuizumi","Experiment and Analysis of Spinning Membrane Deployment Focusing on Shape Imbalance for Solar Sail","29th International Symposium on Space Technology and Science (ISTS)",,,,,,2013,June
"Yoji Shirasawa,Yasuyuki Miyazaki,奥泉信克,Hiraku Sakamoto,Osamu Mori,澤田弘崇,HIROSHI FURUYA,Saburo Matunaga,M. C. Natori,津田雄一,川口淳一郎","IKAROSのセイル展開解析（特集 小型ソーラー電力セイル実証機「IKAROS」第5回）",,"日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences",,"Vol. 61","No. 1","pp. 14-21",2013,Jan.
"Hiraku Sakamoto","On-orbit Result and Analysis of Sail Deployment of World's First Solar Power Sail IKAROS",,"Journal of Space Technology and Science",,"Vol. 27","No. 1","pp. 54-68",2013,