Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254643 | High-molecular unsaturated polyester resin | Eiichiro Takiyama, Takao Hokari, Yositaka Hatano | 1993-10-19 |
| 5115032 | Curable resin composition | Eiichiro Takiyama, Noriaki Harigai | 1992-05-19 |
| 4929494 | Fibrous substrates impregnated with a curable composition | Fumio Matsui, Noboru Suzuki, Minoru Takaishi, Noriaki Harigai, Tadayoshi Hashimoto +1 more | 1990-05-29 |
| 4814365 | Curable resin composition | Eiichiro Takiyama, Akira Yokoyama | 1989-03-21 |