Mr. Takashi Kominato Profile

Takashi Kominato

at NEC Corp

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 21 August 2024 Poster + Paper

Evaluation of the initial pointing accuracy of XRISM

Yoshiaki Kanemaru, Ryo Iizuka, Yoshitomo Maeda, Takashi Okajima, Takayuki Hayashi, Kazuhiro Kiyokane, Yuto Nihei, Takashi Kominato, Manabu Ishida, Chikara Natsukari, Shin Watanabe, Kosuke Sato, Yukikatsu Terada, Katsuhiro Hayashi, Chris Baluta, Tessei Yoshida, Akio Hoshino, Shoji Ogawa, Kotaro Fukushima, Hiromitsu Takahashi, Masayoshi Nobukawa, Tsunefumi Mizuno, Kazuhiro Nakazawa, Shin'ichiro Uno, Ken Ebisawa, Satoshi Eguchi, Satoru Katsuda, Aya Kubota, Naomi Ota, Megumi Shidatsu, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Yuusuke Uchida, Hideki Uchiyama, Shigeo Yamauchi, Yoneyama Tomokage, Satoshi Yamada, Nagomi Uchida, Rie Sato, Matt Holland, Michael Loewenstein, Eric Miller, Tahir Yaqoob, Robert Hill, Trisha Doyle, Efrain Perez-Solis, Morgan Waddy, Mark Mekosh, Joseph Fox, Makoto Tashiro, Kenichi Toda, Hironori Maejima

Proceedings Volume 13093, 130935V (2024) https://doi.org/10.1117/12.3016594

KEYWORDS: Acquisition tracking and pointing, Satellite imaging, Optical alignment, Thermal deformation, Sun, Matrices

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Proceedings Article | 21 August 2024 Poster + Paper

Verification of the XRISM timing system in the GPS unsynchronized mode

Megumi Shidatsu, Yukikatsu Terada, Takashi Kominato, So Kato, Ryohei Sato, Minami Sakama, Takumi Shioiri, Yugo Motogami, Yuki Niida, Toshihiro Takagi, Chikara Natsukari, Makoto Tashiro, Kenichi Toda, Hironori Maejima, Shin Watanabe, Ryo Iizuka, Rie Sato, Chris Baluta, Katsuhiro Hayashi, Tessei Yoshida, Shoji Ogawa, Yoshiaki Kanemaru, Kotaro Fukushima, Akio Hoshino, Hiromitsu Takahashi, Masayoshi Nobukawa, Tsunefumi Mizuno, Kazuhiro Nakazawa, Shin'ichiro Uno, Ken Ebisawa, Satoshi Eguchi, Satoru Katsuda, Aya Kubota, Naomi Ota, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Yusuke Uchida, Hideki Uchiyama, Shigeo Yamauchi, Tomokage Yoneyama, Satoshi Yamada, Nagomi Uchida, Matt Holland, Michael Loewenstein, Eric Miller, Tahir Yaqoob, Robert Hill, Trisha Doyle, Efrain Perez-Solis, Morgan Waddy, Mark Mekosh, Joseph Fox

Proceedings Volume 13093, 1309365 (2024) https://doi.org/10.1117/12.3019651

KEYWORDS: Global Positioning System, Clocks, Vacuum, Temperature metrology, Data conversion, Calibration, Satellites, Data modeling, Space operations, Physics

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Proceedings Article | 21 August 2024 Presentation + Paper

Detail design of the XRISM Timing System and its verification in the nominal operation mode

Yukikatsu Terada, Megumi Shidatsu, Makoto Sawada, Takashi Kominato, So Kato, Ryohei Sato, Minami Sakama, Takumi Shioiri, Yuki Niida, Chikara Natsukari, Makoto Tashiro, Kenichi Toda, Hironori Maejima, Katsuhiro Hayashi, Tessei Yoshida, Shoji Ogawa, Yoshiaki Kanemaru, Akio Hoshino, Kotaro Fukushima, Hiromitsu Takahashi, Masayoshi Nobukawa, Tsunefumi Mizuno, Kazuhiro Nakazawa, Shin'ichiro Uno, Ken Ebisawa, Satoshi Eguchi, Satoru Katsuda, Aya Kubota, Naomi Ota, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Yusuke Uchida, Hideki Uchiyama, Shigeo Yamauchi, Tomokage Yoneyama, Satoshi Yamada, Nagomi Uchida, Shin Watanabe, Ryo Iizuka, Rie Sato, Chris Baluta, Matt Holland, Michael Loewenstein, Eric Miller, Tahir Yaqoob, Robert Hill, Trisha Doyle, Efrain Perez-Solis, Morgan Waddy, Mark Mekosh, Joseph Fox, Toshihiro Takagi, Yugo Motogami, Katja Pottschmidt, Teruaki Enoto, Takaaki Tanaka

Proceedings Volume 13093, 130931O (2024) https://doi.org/10.1117/12.3019329

KEYWORDS: Time series analysis, X-rays, Space operations, Equipment, X-ray astronomy, Satellites, Pulsars, Calibration, Design

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SPIE Journal Paper | 29 December 2017 Open Access

Time assignment system and its performance aboard the Hitomi satellite

Yukikatsu Terada, Sunao Yamaguchi, Shigenobu Sugimoto, Taku Inoue, Souhei Nakaya, Maika Murakami, Seiya Yabe, Kenya Oshimizu, Mina Ogawa, Tadayasu Dotani, Yoshitaka Ishisaki, Kazuyo Mizushima, Takashi Kominato, Hiroaki Mine, Hiroki Hihara, Kaori Iwase, Tomomi Kouzu, Makoto Tashiro, Chikara Natsukari, Masanobu Ozaki, Motohide Kokubun, Tadayuki Takahashi, Satoko Kawakami, Masaru Kasahara, Susumu Kumagai, Lorella Angelini, Michael Witthoeft

JATIS, Vol. 4, Issue 01, 011206, (December 2017) https://doi.org/10.1117/12.10.1117/1.JATIS.4.1.011206

KEYWORDS: Satellites, Quartz, X-rays, Space operations, Global Positioning System, Clocks, Calibration, Telecommunications, Temperature metrology, Aerospace engineering

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