Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905264 | Runflat tire | Takaaki Ishida, Fumikazu Yamashita, Yasuaki Kuniyasu, Yurie Tanami | 2011-03-15 |
| 6572307 | Fender with step and/or projection | Kei Tajima, Yasufumi Kozono | 2003-06-03 |