Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349531 | Navigation apparatus using a global positioning system | Kazuteru Sato, Kanshi Yamamoto, Noriyuki Akaba, Atsushi Kawakami | 1994-09-20 |
| 4831544 | Attitude and heading reference detecting apparatus | Takeshi Hojo, Kanshi Yamamoto, Fuyuki Hame | 1989-05-16 |
| 4791727 | Gyro apparatus | Takeshi Hojo, Takafumi Nakaishi | 1988-12-20 |