Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656302 | Epoxy resin composition for a fiber-reinforced composite material, yarn prepreg, and process and apparatus for preparing the same | Hajime Kishi, Masazumi Tokunoh, Tetsuyuki Kyono, Fumiaki Noma, Shoji Yamane | 2003-12-02 |
| 6228474 | Epoxy resin composition for a fiber-reinforced composite material, yarn prepreg, and process and apparatus for preparing the same | Hajime Kishi, Masazumi Tokunoh, Tetsuyuki Kyono, Fumiaki Noma, Shoji Yamane | 2001-05-08 |
| 5298576 | Sizing agent for carbon fiber and carbon fiber treated with said sizing agent | Atsushi Sumida, Motoi Itoh, Itsuki Taniguchi, Hiroshi Hasegawa, Manabu Saito | 1994-03-29 |