H
Hitoshi Kuninaka
Researcher at Japan Aerospace Exploration Agency
Publications - 148
Citations - 2550
Hitoshi Kuninaka is an academic researcher from Japan Aerospace Exploration Agency. The author has contributed to research in topics: Ion thruster & Ion beam. The author has an hindex of 22, co-authored 147 publications receiving 2104 citations. Previous affiliations of Hitoshi Kuninaka include NEC.
Papers
More filters
Journal ArticleDOI
The Japanese space gravitational wave antenna DECIGO
Seiji Kawamura,Hiroo Kunimori,Mizuhiko Hosokawa,Ryuichi Fujita,Keiichi Maeda,Hisa-aki Shinkai,Takahiro Tanaka,Yaka Wakabayashi,Hideki Ishihara,Kazutaka Nishiyama,Ken-ichi Ueda,Kaiki Taro Inoue,Kazuhiro Yamamoto,Kunihito Ioka,Feng-Lei Hong,Yoshiki Tsunesada,Kenji Numata,Masaru Shibata,Hitoshi Kuninaka,Kazuhiro Hayama,Chul-Moon Yoo,Kazuhiro Agatsuma,Mitsuru Musha,Shinji Miyoki,Yasufumi Kojima,Yumiko Ejiri,Takamori Akiteru,Kentaro Somiya,Dan Chen,Tadayuki Takahashi,Shiho Kobayashi,Mitsuhiro Fukushima,Takashi Nakamura,Naoshi Sugiyama,Yuta Michimura,Yoshiyuki Obuchi,Ayaka Shoda,Kei Kotake,Shihori Sakata,Takeshi Chiba,Yoichi Aso,Shigeo Nagano,Tomohiro Harada,Kiwamu Izumi,Nobuyuki Kanda,Isao Kawano,Nobuki Kawashima,Yasuo Torii,Motohiro Enoki,Yoshiaki Himemoto,Hirotaka Takahashi,Yudai Suwa,Hisashi Hirabayashi,Hiroyuki Ito,Keitaro Takahashi,Kiyotomo Ichiki,Kazuhiro Nakazawa,Morio Toyoshima,Takashi Hiramatsu,Hiroyuki Nakano,Hiroyuki Koizumi,Ke-Xun Sun,Toshikazu Ebisuzaki,Kent Yagi,Takeshi Ikegami,Koji Arai,Kouji Nakamura,Norio Okada,Takeshi Takashima,Takehiko Ishikawa,K. Okada,Wataru Kokuyama,Kakeru Takahashi,Masa-Katsu Fujimoto,Ryuichi Takahashi,Ryo Saito,K. Tsubono,Osamu Miyakawa,Ken-ichi Oohara,Hideyuki Horisawa,Hideharu Ishizaki,Shigenori Moriwaki,Norichika Sago,Masashi Ohkawa,Fuminobu Takahashi,Tatsuaki Hashimoto,Takashi Sato,Sachiko Kuroyanagi,Umpei Miyamoto,Kazuaki Kuroda,Toshifumi Futamase,Fumiko Kawazoe,Hideyuki Tagoshi,Yoshinori Nakayama,Masatake Ohashi,Yoshiharu Eriguchi,Toshitaka Yamazaki,Tadashi Takano,Hiroshi Yamakawa,Kenta Kiuchi,Ken-ichi Nakao,Taiga Noumi,Kazunori Kohri,Shinichi Nakasuka,Wataru Hikida,Hideo Matsuhara,Isao Naito,Tomotada Akutsu,Shijun Yoshida,Nobuyuki Matsumoto,Masa-aki Sakagami,Naoko Ohishi,Ikkoh Funaki,Hajime Sotani,Taizoh Yoshino,Atsushi Taruya,Mutsuko Y. Morimoto,E. Nishida,Atsushi J. Nishizawa,Hideki Asada,Toshiyuki Morisawa,Shinji Mukohyama,Shuichi Sato,Keisuke Taniguchi,Yousuke Itoh,Shinji Tsujikawa,Rieko Suzuki,Keiko Kokeyama,Misao Sasaki,Naoki Seto,Koji Ishidoshiro,Ryutaro Takahashi,Shin-ichiro Sakai,Hiroyuki Tashiro,Motoyuki Saijo,Naoko Kishimoto,Masaki Ando,Akitoshi Ueda,Koh-suke Aoyanagi,Yoshihide Kozai,Masayoshi Utashima,Yoshito Niwa,Jun'ichi Yokoyama,Nobuyuki Tanaka,Akito Araya +144 more
Journal ArticleDOI
The status of DECIGO
Shuichi Sato,Seiji Kawamura,Masaki Ando,Takashi Nakamura,K. Tsubono,Akito Araya,Ikkoh Funaki,Kunihito Ioka,Nobuyuki Kanda,Shigenori Moriwaki,Mitsuru Musha,Kazuhiro Nakazawa,Kenji Numata,Shin-ichiro Sakai,Naoki Seto,Takeshi Takashima,Takahiro Tanaka,Kazuhiro Agatsuma,Koh Suke Aoyanagi,Koji Arai,Hideki Asada,Yoichi Aso,Takeshi Chiba,Toshikazu Ebisuzaki,Yumiko Ejiri,Motohiro Enoki,Yoshiharu Eriguchi,Masa Katsu Fujimoto,Ryuichi Fujita,Mitsuhiro Fukushima,Toshifumi Futamase,Katsuhiko Ganzu,Tomohiro Harada,Tatsuaki Hashimoto,K. Hayama,Wataru Hikida,Yoshiaki Himemoto,Hisashi Hirabayashi,Takashi Hiramatsu,Feng-Lei Hong,Hideyuki Horisawa,Mizuhiko Hosokawa,Kiyotomo Ichiki,Takeshi Ikegami,Kaiki Taro Inoue,Koji Ishidoshiro,Hideki Ishihara,Takehiko Ishikawa,Hideharu Ishizaki,Hiroyuki Ito,Yousuke Itoh,Nobuki Kawashima,Fumiko Kawazoe,Naoko Kishimoto,Kenta Kiuchi,Shiho Kobayashi,Kazunori Kohri,Hiroyuki Koizumi,Yasufumi Kojima,Keiko Kokeyama,Wataru Kokuyama,Kei Kotake,Yoshihide Kozai,Hideaki Kudoh,Hiroo Kunimori,Hitoshi Kuninaka,Kazuaki Kuroda,Keiichi Maeda,Hideo Matsuhara,Yasushi Mino,Osamu Miyakawa,Shinji Miyoki,Mutsuko Y. Morimoto,T. Morioka,Toshiyuki Morisawa,Shinji Mukohyama,Shigeo Nagano,Isao Naito,Kouji Nakamura,Hiroyuki Nakano,Ken-ichi Nakao,Shinichi Nakasuka,Yoshinori Nakayama,E. Nishida,Kazutaka Nishiyama,Atsushi J. Nishizawa,Yoshito Niwa,Taiga Noumi,Yoshiyuki Obuchi,Masatake Ohashi,Naoko Ohishi,Masashi Ohkawa,Norio Okada,Kouji Onozato,Ken-ichi Oohara,Norichika Sago,Motoyuki Saijo,Masa-aki Sakagami,S. Sakata,Misao Sasaki,Takashi Sato,Masaru Shibata,Hisa-aki Shinkai,Kentaro Somiya,Hajime Sotani,Naoshi Sugiyama,Yudai Suwa,Rieko Suzuki,Hideyuki Tagoshi,Fuminobu Takahashi,Kakeru Takahashi,Keitaro Takahashi,Ryutaro Takahashi,Ryuichi Takahashi,Tadayuki Takahashi,Hirotaka Takahashi,Takamori Akiteru,Tadashi Takano,Keisuke Taniguchi,Atsushi Taruya,Hiroyuki Tashiro,Yasuo Torii,Morio Toyoshima,Shinji Tsujikawa,Yoshiki Tsunesada,Akitoshi Ueda,Ken-ichi Ueda,Masayoshi Utashima,Yaka Wakabayashi,Hiroshi Yamakawa,Kazuhiro Yamamoto,Toshitaka Yamazaki,Jun'ichi Yokoyama,Chul-Moon Yoo,Shijun Yoshida,Taizoh Yoshino +135 more
TL;DR: DECIGO (DECi-hertz Interferometer Gravitational wave Observatory) is the planned Japanese space gravitational wave antenna, aiming to detect gravitational waves from astrophysically and cosmologically significant sources mainly between 1 Hz and 10 Hz as mentioned in this paper.
Journal ArticleDOI
Development and Demonstration of a Cathodeless Electron Cyclotron Resonance Ion Thruster
Hitoshi Kuninaka,Shin Satori +1 more
TL;DR: The electron-cyclotron-resonance microwave discharge ion thruster system as mentioned in this paper utilizes no cathodes to emit thermionic electrons for plasma generation in both the ion source and the neutralizer.
Journal ArticleDOI
Powered flight of electron cyclotron resonance ion engines on hayabusa explorer
Hitoshi Kuninaka,Kazutaka Nishiyama,Ikko Funaki,Tetsuya Yamada,Yukio Shimizu,Ju N.Ichiro Kawaguchi +5 more
TL;DR: The electron cyclotron resonance ion engine has long life and high reliability because of electrodeless plasma generation in both the ion generator and the neutralizer as discussed by the authors, and four μ10s, each generating a thrust of 8 mN, specific impulse of 3200 s, and consuming 350 W of electric power, propelled the Hayabusa asteroid explorer launched on May 2003.
Journal ArticleDOI
Hayabusa2: Scientific importance of samples returned from C-type near-Earth asteroid (162173) 1999 JU3
Shogo Tachibana,Masanao Abe,Masahiko Arakawa,Masaki Fujimoto,Yuichi Iijima,Masateru Ishiguro,Kohei Kitazato,N. Kobayashi,Noriyuki Namiki,T. Okada,Ryuji Okazaki,Hirotaka Sawada,Seiji Sugita,Yoshinori Takano,Satoshi Tanaka,Sei-ichiro Watanabe,Makoto Yoshikawa,Hitoshi Kuninaka +17 more