Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085501 | Fiber optic gyroscope using optical waveguide couplers | Aritaka Ohno, Eiichi Asami, Ryoji Kaku | 1992-02-04 |
| 4887467 | Temperature-compensating circuit for accelerometers | Yasuhiko Fukumoto, Akihiro Tomioka | 1989-12-19 |
| 4854169 | Accelerometer | Hirohito Itoh, Mitsuaki Kazou, Kenji Kuramoto | 1989-08-08 |
| 4658647 | Accelerometer | Yasuo Shintani, Hisashi Yabe, Hirohito Ito | 1987-04-21 |