Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471147 | Automobile tire | — | 2003-03-04 |
| D376779 | Automobile tire | Sadakazu Takei, Toshihiko Suzuki | 1996-12-24 |
| 5358021 | Pneumatic tire having asymmetric tread pattern | Motohide Takasugi, Kazuyoshi Saneto | 1994-10-25 |