Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668316 | Vibrating gyroscope | Kiyoshi Iwai, Jyunichi Hashimoto, Takeshi Nakamura, Akira Kumada, Yoshio Kawai +2 more | 1997-09-16 |
| 5635647 | Piezoelectric vibrator | — | 1997-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668316 | Vibrating gyroscope | Kiyoshi Iwai, Jyunichi Hashimoto, Takeshi Nakamura, Akira Kumada, Yoshio Kawai +2 more | 1997-09-16 |
| 5635647 | Piezoelectric vibrator | — | 1997-06-03 |