Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604353 | Deformable mirror device and apparatus for observing retina of eye | Akihiro Koga, Kei Masunishi, Akio Kobayashi, Hiroyuki Kawashima, Hirotake Maruyama | 2009-10-20 |
| 7482728 | Electrostatic actuator including a switching circuit which selectively sets one of a moving mode and first and second holding modes and driving method therefor | Akihiro Koga, Toshikatsu Akiba | 2009-01-27 |
| 6806661 | Electrostatic actuator and method of driving the same | Akihiro Kasahara, Akihiro Koga | 2004-10-19 |
| 6784594 | Electrostatic actuator and method of driving the same | Akihiro Kasahara, Akihiro Koga | 2004-08-31 |
| 6670738 | Electrostatic actuator and method of driving the same | Akihiro Kasahara, Akihiro Koga | 2003-12-30 |
| 6633531 | Optical disk drive | Mastoshi Hirono, Makoto Asakura, Yoriyuki Ishibashi, Takao Ohmi, Yasuo Motegi +1 more | 2003-10-14 |
| 6417107 | Method for manufacturing a functional device by forming 45-degree-surface on (100) silicon | — | 2002-07-09 |
| 6212026 | Data storage apparatus having an impact detecting mechanism | Takao Ohmi, Tomoko Taguchi, Shinji Takakura, Takehito Yamada | 2001-04-03 |
| 5956194 | Data storage apparatus | Takao Ohmi, Tomoko Taguchi, Shinji Takakura, Takehito Yamada | 1999-09-21 |
| 5740150 | Galvanomirror and optical disk drive using the same | Kiyotaka Uchimaru, Akihiro Kasahara | 1998-04-14 |
| 5694188 | Reflection type liquid crystal display device having comb-shaped wall electrode | Kenji Sano, Kenji Todori, Yutaka Majima, Akinori Hongu, Taeko Urano +2 more | 1997-12-02 |
| 5548150 | Field effect transistor | Ichiro Omura, Akio Nakagawa, Tadashi Sakai, Hideyuki Funaki | 1996-08-20 |
| 5186054 | Capacitive pressure sensor | — | 1993-02-16 |
| 4637253 | Semiconductor flow detector for detecting the flow rate and flowing direction of fluid | Shunji Shirouzu | 1987-01-20 |