Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649890 | Method for manufacturing tire and pneumatic tire manufactured thereby | Masayuki Sakamoto, Osamu Togawa, Hisanobu Uenosono, Hiroki Miura | 2017-05-16 |
| 7040366 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Kazuya Suzuki, Yukio Endo | 2006-05-09 |
| D491517 | Tire Tread | Tadao Matsumoto, Saburo Miyabe, Helmut Wolfgang Fehl, Christian Windisch | 2004-06-15 |
| D491518 | Tire tread | Saburo Miyabe, Helmut Wolfgang Fehl, Christian Windisch, Wako Iwamura, Tadao Matsumoto | 2004-06-15 |
| 6615886 | Vehicle tire including blocks and oblique grooves | — | 2003-09-09 |
| 6598646 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Kazuya Suzuki, Yukio Endo | 2003-07-29 |
| 6554034 | Studless tire including rib provided with first and second sipes | — | 2003-04-29 |
| 6527025 | Tubeless tire | — | 2003-03-04 |
| D451855 | Tire for automobile | — | 2001-12-11 |
| 6148889 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Kazuya Suzuki, Yukio Endo | 2000-11-21 |
| 6079463 | Pneumatic radial tire with band-belt and triple radius tread profile | Toshihiro Okada | 2000-06-27 |
| 5971049 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Kazuya Suzuki, Yukio Endo | 1999-10-26 |
| 5759315 | Pneumatic radial tire with inner carcass ply not wrapped around bead cores | Kazuya Suzuki | 1998-06-02 |
| 5688343 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Kazuya Suzuki, Yukio Endo | 1997-11-18 |
| D372445 | Automobile tire | — | 1996-08-06 |
| 5526860 | Pneumatic tire | — | 1996-06-18 |
| 5435364 | Pneumatic radial tire with four main grooves | Hirotsugu Hasegawa, Yutaka Kuroda | 1995-07-25 |