Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131297 | Gyro compass | Kanshi Yamamoto, Shin-Ichi Kawada, Takeshi Hojo | 2000-10-17 |
| 6019056 | Anti-rolling apparatus | Toru Maeda, Takeshi Hojo, Naoki Sakuraoka, Isao Masuzawa | 2000-02-01 |
| 5200727 | Force generating apparatus | Mitsuru Katoh, Shinichi Kawada, Takeshi Hojo | 1993-04-06 |
| 5109693 | Thermally stabilized accelerometer | Takeshi Hojo, Mitsuru Kato | 1992-05-05 |
| 4879918 | Gyro compass | Takeshi Hojo, Kanshi Yamamoto, Shinichi Kawada, Kazushige Murabayashi, Mamoru Akimoto | 1989-11-14 |
| 4694696 | Vibration-type gyro apparatus | Takeshi Hojo, Shin-Ichi Kawada, Kanshi Yamamoto, Youji Okamura, Kazuteru Sato +2 more | 1987-09-22 |
| 4653325 | Gyro apparatus | Takeshi Hojo, Takashi Saijo, Kazuteru Sato | 1987-03-31 |
| 4649748 | Accelerometer | Takeshi Hojo | 1987-03-17 |
| 4512193 | Accelerometer | — | 1985-04-23 |
| 4444442 | Bearing apparatus | Takeshi Hojo | 1984-04-24 |
| 4336967 | Bearing apparatus | Takeshi Hojo | 1982-06-29 |