Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343610 | Method of making an anti-skid apparatus for an automobile tire | Osamu Haruda, Shin Imamura, Suguru Hanzawa, Kazuo Kunii, Hidetaka Kobayashi +2 more | 1994-09-06 |
| 5247980 | Anti-skid net body attachment for an automobile tire | Osamu Haruda, Shin Imamura, Suguru Hanzawa, Kazuo Kunii, Hidetaka Kobayashi +2 more | 1993-09-28 |