Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850191 | Moving vehicle specification system including an auxiliary specification function | Koichi Yagi | 1998-12-15 |
| 5602375 | Automatic debiting system suitable for free lane traveling | Shuichi Sunahara, Souichi Ishikawa, Takehiko Okuda, Kouichi Yagi, Masanori Omae | 1997-02-11 |