Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896836 | Vulcanization process for pneumatic tire and mold therefor | Takeshi Hamachi, Miyoji Kishimoto | 2005-05-24 |
| 6830722 | Method of manufacturing pneumatic tire and vulcanizing metal mold used for the method | — | 2004-12-14 |
| 5425828 | Process for the manufacture of pneumatic radial tires with initial formation of a central annular groove in the belt-tread band | Hiroshi Imai, Hironobu Fukushima | 1995-06-20 |
| 5277238 | Pneumatic radial tires for passenger cars | Misao Kawabata, Hisao Ushikubo, Yutaka Yamaguchi, Katsutoshi Tani | 1994-01-11 |
| 5228933 | High performance pneumatic radial tires | Misao Kawabata, Hisao Ushikubo, Yutaka Yamaguchi, Katsutoshi Tani | 1993-07-20 |