Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812315 | Oxazolidine compound and curable resin composition | — | 2004-11-02 |
| 6559269 | Curable resin composition and novel latent curing agent | Hiroyuki Okuhira | 2003-05-06 |
| 6397912 | Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer | Jiro Watanabe, Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama +3 more | 2002-06-04 |
| 6244317 | Pneumatic tire and process for production thereof | Kazuto Yamakawa, Osamu Ozawa, Hidekazu Takeyama | 2001-06-12 |
| 6179941 | Pneumatic tire and process for production thereof | Kazuto Yamakawa, Osamu Ozawa, Hidekazu Takeyama | 2001-01-30 |
| 6062283 | Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein | Jiro Watanabe, Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama +3 more | 2000-05-16 |
| 6024816 | Pneumatic tire and process for production thereof | Kazuto Yamakawa, Osamu Ozawa, Hidekazu Takeyama | 2000-02-15 |
| 4699930 | Cosmetic composition | — | 1987-10-13 |