Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668649 | Vibrator for a vibrating gyroscope, vibrating gyroscope using the vibrator, and electronic apparatus using the vibrating gyroscope | Nobuyuki Ishitoko | 2003-12-30 |
| 6590316 | Vibrator, vibrating gyroscope, and electronic apparatus using the vibrating gyroscope | Katsumi Fujimoto, Nobuyuki Ishitoko | 2003-07-08 |