Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725700 | Heavy duty pneumatic tires | — | 1998-03-10 |
| 5385189 | Pneumatic tire with paired sides in the tread | Namito Aoki, Chishiro Tanabe | 1995-01-31 |
| D349670 | Automobile tire | — | 1994-08-16 |
| 5327953 | Pneumatic tires with reduced side depth at defined locations | — | 1994-07-12 |
| D316240 | Automobile tire | Toru Tsuda | 1991-04-16 |