Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025072 | Heat-resistant resin compositions and internal combustion engine parts using same | Yoshihisa Goto, Toshiaki Takahashi, Takatoshi Sagawa | 2000-02-15 |
| 5817418 | Resin composition | Yoshihisa Goto, Toshiaki Takahashi, Takatoshi Sagawa | 1998-10-06 |
| 5571875 | Polyimide based resin composition | Toshiyuki Nakakura, Shuichi Morikawa, Toshiaki Takahashi, Atsushi Morita, Yoshihisa Gotoh | 1996-11-05 |
| 5540553 | Heat-resistant resin compositions and internal combustion engine parts using same | Yoshihisa Goto, Toshiaki Takahashi, Takatoshi Sagawa | 1996-07-30 |
| 5516837 | Polyimide based resin composition | Toshiyuki Nakakura, Toshiaki Takahashi, Atsushi Morita, Yoshihisa Gotoh, Hiroyasu Oochi | 1996-05-14 |
| 5312866 | Polyimide based resin composition | Toshiyuki Nakakura, Shuichi Morikawa, Katsunori Shimamura, Toshiaki Takahashi, Atsushi Morita +7 more | 1994-05-17 |
| 5223556 | Aromatic polyetherketone resin compositions containing polyetherimide, polysulfone-coated carbon fibers and mechanical component formed therefrom | Yoshihisa Gotoh, Toshiaki Takahashi, Takatoshi Sagawa | 1993-06-29 |
| 5206340 | Integrated circuit socket comprising a polyimide polymer | Toshiyuki Nakakura, Taizo Nagahiro, Shuithi Morikawa, Nobuhito Koga | 1993-04-27 |
| 5087644 | Carbon-fiber-reinforced polyimide resin compositions | Toshiyuki Nakakura, Shuichi Morikawa, Nobuhito Koga | 1992-02-11 |