Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7081731 | Translatory actuator unit | Hajime Asama, Kuniaki Kawabata, Kazuhiro Kosuge, Yasuhiro Hirata | 2006-07-25 |
| 5929778 | Data carrier system | Hajime Asama, Shin-ya Kotosaka, Isao Endo, Sakae Miyao, Atsusi Nakamura | 1999-07-27 |
| 5819008 | Mobile robot sensor system | Hajime Asama, Shoji Suzuki, Yoshikazu Arai, Shin-ya Kotosaka, Isao Endo | 1998-10-06 |
| 5085748 | Process for enriching carbon 13 | Makoto Yamasaki, Yoshiharu Horita, Takashi Otsubo, Takumi Kono, Tomozumi Murata +6 more | 1992-02-04 |
| 4941956 | Method of enriching the isotope carbon 13 by means of laser irradiation | Shigeyoshi Arai, Kyoko Sugita, Shohei Isomura | 1990-07-17 |