Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D286393 | Automobile tire | Izumi Kuramochi, Hiroshi Tokizaki, Kazuyoshi Saneto | 1986-10-28 |
| D283996 | Automobile tire | Izumi Kuramochi, Hiroshi Tokizaki, Isamu Irie, Atsunori Agari | 1986-05-27 |