Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712501 | Heavy duty tire | — | 2010-05-11 |
| 7604032 | Pneumatic tire with specified bead core covering rubber | — | 2009-10-20 |
| 7490649 | Heavy duty tire with bead anchor rubber | Hideaki Yoshikawa | 2009-02-17 |
| 7387146 | Heavy duty tire | Minoru Nishi | 2008-06-17 |
| 7152647 | Pneumatic tire | Minoru Nishi, Atsushi Yamahira | 2006-12-26 |
| 7040368 | Heavy duty tire | Akio Miyori | 2006-05-09 |