Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7788028 | Navigation system | Yoji Matsuoka, Teruyuki Ishida, Keisuke Mutou, Takashi Yoshimaru, Takaaki Ishii +1 more | 2010-08-31 |
| 7577518 | Navigation system | Teruyuki Ishida, Keisuke Mutou, Yoji Matsuoka, Takaaki Ishii, Takashi Yoshimaru +1 more | 2009-08-18 |
| 7512483 | Navigation system | Yoji Matsuoka, Teruyuki Ishida, Keisuke Mutou, Hiroaki Konda, Takashi Yoshimaru +2 more | 2009-03-31 |