Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166571 | Vibration gyro having an H-shaped vibrator | Masashi Konno, Hiroaki Yamada, Takeshi Yano, Seiichi Fujimura | 1992-11-24 |
| 4701628 | Circuit for supervising contact for passenger protective device | Toshikazu Ohya, Koichi Kamiji | 1987-10-20 |
| 4673912 | Vehicle-mounted triggering device and method of preventing false malfunction alarms in such a triggering device | Koichi Kamiji, Toshikazu Ohya | 1987-06-16 |