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| 1 | Rheoloical Properties of Reversible Thermo-setting in Situ Delling Solution with the Methylce Llulose-polyethylene Glycol-citric Acid Ternary System 显示文摘 | Masanobu Takeuchi Shinji Kageyama Hidekazu Suzukietal | 2002 | Colloid & Polymer Science2002，281，12： | 1 |
| 2 | Resolution of Epoxydienes by Reversed-Phase Chiral HPLC and its Application to Stereochemistry Assignment of Mulberry Looper Sex Pheromone显示文摘 | Guan-Qin Pu Masanobu Yamamoto Yaeko Takeuchi Hiroyuki Yamazawa Tetsu Ando | | 0，，： | 1 |
| 3 | Transcatheter arterial embolization of ruptured hepatocellular carcinoma associated with liver cirrhosis显示文摘 | Toshihiko Nouchi MD Masanobu Nishimura MD Manabu Maeda MD Testutaro Funatsu MD Yasushi Hasumura MD Professor Jugoro Takeuchi MD | 1984 | Digestive Diseases and Sciences1984，，12： | 1 |
| 4 | Load characteristics of ultrasonic rotary motor using a longitudinal-torsional vibration converter with diagonal slits. Large torque ultrasonic rotary motor显示文摘 | Jiromaru Tsujino Ryo Suzuki Masanobu Takeuchi | 1996 | Ultrasonics1996，，2： | 1 |
| 5 | Design of functionally graded wood-based board for floor heating system with higher energy efficiency显示文摘 | Yoshihiro Obata Kazutoshi Takeuchi Masanobu Kawazoe | 2003 | Materials Science Forum2003，，423425： | 1 |
| 6 | Apoptosis of photoreceptor cells in ornithine-induced retinopathy显示文摘 | H. Maeda Nahoko Ogata Xianjin Yi Masamitsu Takeuchi Hiroshi Ohkuma Masanobu Uyama | 1998 | Graefe’s Archive for Clinical and Experimental Ophthalmology1998，，3： | 1 |
| 7 | Rheological properties of reversible thermo-setting in situ gelling solutions with the methylcellulose-polyethylene glycol-citric acid ternary system 显示文摘 | MASANOBU Takeuchi SHINJI Kageyama HIDEKAZU Suzuki | 2003 | Colloid and Polymer Science2003，281，12： | 1 |
| 8 | Germinated barley foodstuff prolongs remission in patients with ulcerativecolitis显示文摘 | Hiroyuki Hanai Osamu Kanauchi Keiichi Mitsuyama Akira Andoh Ken Takeuchi Iida Takayuki Yoshio Araki Yoshihide Fujiyama Atsushi Toyonaga Michio Sata Atsushi Kojima Masanobu Fukuda Tadao Bamba | 2004 | International Journal of Molecular Medicine2004，，5： | 1 |
| 9 | Hayabusa2’s station-keeping operation in the proximity of the asteroid Ryugu显示文摘The Japanese interplanetary probe Hayabusa2 was launched on December 3,2014 and the probe arrived at the vicinity of asteroid 162173 Ryugu on June 27,2018.During its 1.4 years of asteroid proximity phase,the probe successfully accomplished numbers of record-breaking achievements including two touchdowns and one artificial cratering experiment,which are highly expected to have secured surface and subsurface samples from the asteroid inside its sample container for the first time in history.The Hayabusa2 spacecraft was designed not to orbit but to hover above the asteroid along the sub Earth line.This orbital and geometrical configuration allows the spacecraft to utilize its high-gain antennas for telecommunication with the ground station on Earth while pointing its scientific observation and navigation sensors at the asteroid.This paper focuses on the regular station-keeping operation of Hayabusa2,which is called“home position”(HP)-keeping operation.First,together with the spacecraft design,an operation scheme called HP navigation(HPNAV),which includes a daily trajectory control and scientific observations as regular activities,is introduced.Following the description on the guidance,navigation,and control design as well as the framework of optical and radiometric navigation,the results of the HP-keeping operation including trajectory estimation and delta-V planning during the entire asteroid proximity phase are summarized and evaluated as a first report.Consequently,this paper states that the HP.keeping operation in the framework of HPNAV had succeeded without critical incidents,and the number of trajectory control delta-V was planned fficiently throughout the period. | Yuto Takei Takanao Saiki Yukio Yamamoto Yuya Mimasu Hiroshi Takeuchi Hitoshi Ikeda Naoko Ogawa Fuyuto Terui Go Ono Kent Yoshikawa Tadateru Takahashi Hirotaka Sawada Chikako Hirose Shota Kikuchi Atsushi Fuji Takahiro Iwata Satoru Nakazawa Masahiko Hayakawa Ryudo Tsukizaki Satoshi Tanaka Masanori Matsushita Osamu Mori Daiki Koda Takanobu Shimada Masanobu Ozaki Masanao Abe Satoshi Hosoda Tatsuaki Okada Hajime Yano Takaaki Kato Seiji Yasuda Kota Matsushima Tetsuya Masuda Makoto Yoshikawa Yuichi Tsuda | 2020 | Astrodynamics2020，4，4： | 0 |
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