Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085227 | Control device, illumination device, and display device | Go Ezaki | 2011-12-27 |
| 7864144 | Light emission control device, display device, drive control device, and control device | — | 2011-01-04 |
| 7337008 | Visual restoration aiding device | Yasuo Terasawa, Hiroyuki Tashiro, Kenzo Shodo, Jun Ohta, Takashi Tokuda +2 more | 2008-02-26 |
| 7248928 | Artificial eye system | — | 2007-07-24 |
| 7113828 | Visual restoration aiding device | Hiroyuki Tashiro, Yasuo Terasawa | 2006-09-26 |
| 4962672 | Torque sensor | Hideo Matsuki | 1990-10-16 |
| 4934348 | Valve operation control system of internal combustion engine | Kaname Tokita | 1990-06-19 |
| 4917056 | Valve operation control system in internal combustion engine | Yoshiaki Hirosawa, Kaname Tokita, Yoshihiro Fujiyoshi | 1990-04-17 |
| 4908932 | Method of manufacturing a torque sensor | Tsuneo Takahashi, Masayuki Nishiguchi | 1990-03-20 |
| 4899597 | Torque sensor | Hideo Matsuki | 1990-02-13 |
| 4889085 | Valve operating device for internal combustion engine | Yoshihiro Fujiyoshi, Takatoshi Aoki, Yasuhiro Urata | 1989-12-26 |
| 4885944 | Torque sensor | Hideo Matsuki | 1989-12-12 |
| 4870930 | Engine valve control apparatus | — | 1989-10-03 |
| 4817444 | Torque sensor | Tsuneo Takahashi, Masayuki Nishiguchi | 1989-04-04 |
| RE30599 | Ignition timing control for engine | Akihisa Nakamura | 1981-05-05 |