Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023653 | Vehicle position detecting apparatus | Atsushi Ichimura, Masatsugu Kamimura | 2000-02-08 |
| 5906653 | Navigation system and gyroscopic device | Atsushi Ichimura, Masatsugu Kamimura | 1999-05-25 |