Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228473 | Fiber-reinforced composite materials | Shinichi Takemura, Hideyuki Ohno, Yutaka Arai, Tomohiro Nakanishi | 2001-05-08 |
| 6171696 | Method for producing carbon fiber, carbon fiber, prepreg, and molded article from fiber-reinforced composite material | Shinichi Takemura, Hideyuki Ohno, Yutaka Arai, Tomohiro Nakanishi | 2001-01-09 |
| 5803210 | Disk brakes | Takefumi Kohno, Masakazu Hiro, Mitsuhiro Ishii | 1998-09-08 |
| 5733484 | Method for manufacturing carbon preform and carbon/carbon composite material | Daisuke Uchida, Kazuyoshi Okamoto | 1998-03-31 |
| 5587203 | Method for preparing a carbon/carbon composite material | Takefumi Kohno, Masaaki Shinagawa, Noriyuki Kiuchi | 1996-12-24 |