Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484576 | Tuning-fork vibratory gyro | Yoshio Satoh, Masaaki Ono, Yoshiro Fujiwara, Sumio Yamada, Hiroshi Ishikawa | 2002-11-26 |
| 6404108 | Piezoelectric actuator | Noboru Wakatsuki, Sumio Yamada | 2002-06-11 |
| 6366005 | Tuning fork type vibration gyro | Hiroshi Ishikawa, Yoshio Satoh, Kazutsugu Kikuchi, Yoshitaka Takahashi | 2002-04-02 |