Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887467 | Temperature-compensating circuit for accelerometers | Yasuhiko Fukumoto, Akihiro Tomioka | 1989-12-19 |
| 4854169 | Accelerometer | Hirohito Itoh, Mitsuaki Kazou, Kenji Kuramoto | 1989-08-08 |