Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654676 | Steering system for tracklaying vehicle | Tomohiro Nakagawa, Shigeru Yamamoto | 2003-11-25 |
| 6637529 | Steering control system for tracklaying vehicle | Shigeru Yamamoto, Tomohiro Nakagawa, Masahiro Ikeda | 2003-10-28 |
| 6508116 | Water bike equipped with speed meter | Atsushi Adachi, Genuemon Fujita, Haruhito Matsushita, Hiroshi Kohiruimaki, Yoshitaka Amata | 2003-01-21 |