Issued Patents 1997
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696322 | Vibrating gyroscope | Akira Mori | 1997-12-09 |
| 5693998 | Oscillation gyroscope | Katsumi Fujimoto | 1997-12-02 |
| 5681994 | Piezoelectric vibrator and acceleration sensor using the same | Takayuki Kaneko | 1997-10-28 |
| 5679896 | Piezoelectric vibrator and acceleration sensor using the same | Takayuki Kaneko | 1997-10-21 |
| 5677486 | Oscillation gyroscope | Katsumi Fujimoto, Kazuhiro Ebara | 1997-10-14 |
| 5677485 | Acceleration sensor with compensation for ambient temperature change | — | 1997-10-14 |
| 5675083 | Vibrating gyroscope having divided detection elements | — | 1997-10-07 |
| 5668316 | Vibrating gyroscope | Kiyoshi Iwai, Jyunichi Hashimoto, Yoshiaki Heinouchi, Akira Kumada, Yoshio Kawai +2 more | 1997-09-16 |
| 5663821 | Optical semiconductor device module | Hiroshi Suda, Hirofumi Nemoto, Akinobu Suzuki | 1997-09-02 |
| 5663505 | Pressure sensor having a piezoelectric vibrator with concencentric circular electrodes | — | 1997-09-02 |
| 5652385 | Piezoelectric vibrator and acceleration sensor using the same | Takayuki Kaneko | 1997-07-29 |
| 5648608 | Vibrating gyroscope detecting system | — | 1997-07-15 |
| 5635787 | Driving circuit for gyroscope | Akira Mori | 1997-06-03 |
| 5635786 | Vibrating gyroscope | Katsumi Fujimoto, Kazuhiro Ebara, Nobuyuki Ishitoko | 1997-06-03 |
| 5629483 | Piezoelectric vibrator and acceleration sensor using the same | Takayuki Kaneko | 1997-05-13 |
| 5612227 | Liquid boundary detecting method and apparatus and liquid removing method and apparatus | Tsuyoshi Inoue, Keiichi Nakamachi, Kenji Okada | 1997-03-18 |
| 5604310 | Vibrating gyroscope | — | 1997-02-18 |
| 5597954 | Bearing sensor and bearing-distance sensor | — | 1997-01-28 |