Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310602 | Navigation apparatus | Takashi Sugawara, Yasuo Ito, Jianwu Zeng, Ryuya Muramatsu | 2007-12-18 |
| 5787192 | Image data compression apparatus and image data communication system | Yoshihiro Nakagawa | 1998-07-28 |
| 4366705 | Throttle opening detector for internal combustion engine | Takiji Fuji, Shoji Yokoyama, Hidehiro Kondo | 1983-01-04 |