Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D507233 | Automobile tire | Masahiro Ebiko, Hiroshi Tokizaki, Takumi Morito | 2005-07-12 |
| 5885385 | Pneumatic tire with sidewall reinforcing rubber layer | Hikomitsu Noji, Masaki Noro, Issey Nakakita | 1999-03-23 |
| D348862 | Automobile tire | Susumu Watanabe, Izumi Kuramochi, Kohtaroh Iwabuchi | 1994-07-19 |
| 5291929 | Pneumatic tire | Susumu Watanabe, Izumi Kuramochi | 1994-03-08 |