Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072139 | Mold cleaning system | Kensuke Matsumura, Masayuki Watanabe | 2021-07-27 |
| 10857747 | Mold cleaning system | Kensuke Matsumura, Masayuki Watanabe | 2020-12-08 |
| 10471632 | Mold cleaning system | Kensuke Matsumura, Masayuki Watanabe | 2019-11-12 |
| 8834143 | Tire vulcanization mold | — | 2014-09-16 |
| 8740596 | Tire vulcanization mold | Noboru Takada | 2014-06-03 |
| 5386863 | Pneumatic tire and wheel with asymmetric structure | Yoshiaki Hashimura, Masakazu Okihara, Zenichiro Shida, Naoyuki Katsura, Tomohiko Kogure | 1995-02-07 |
| 5385192 | Pneumatic tire with different side wall thickness in tread-side and bead-side regions | Yoshiaki Hashimura, Masakazu Okihara, Zenichiro Shida, Tomohiko Kogure | 1995-01-31 |
| 5385188 | Pneumatic radial tire for passenger cars | Tomohiko Kogure | 1995-01-31 |
| 5372171 | Pneumatic tire with asymmetrical tread shoulders | Masakazu Okihara, Yoshiaki Hashimura, Naoyuki Katsura, Zenichiro Shida, Tomohiko Kogure | 1994-12-13 |
| 5355925 | Pneumatic radial tire having asymmetric belt covering layers | Naoyuki Katsura, Tomohiko Kogure, Zenichiro Shida, Yoshiaki Hashimura | 1994-10-18 |
| 5277239 | Pneumatic radial tire including at least one folded belt layer | Masakazu Okihara, Yoshiaki Hashimura, Naoyuki Katsura, Zenichiro Shida, Tomohiko Kogure | 1994-01-11 |
| 5221383 | Pneumatic tire having a carcass reinforced with a flat cord made of a plurality of interconnected monofilaments | Toru Horikawa, Tomohiko Kogure, Tsuneo Morikawa, Masakazu Okihara | 1993-06-22 |
| 5173137 | Pneumatic tire with improved durability of the bead portion | Masakazu Okihara, Tomohiko Kogure, Tuneo Morikawa, Toru Horikawa | 1992-12-22 |