Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780502 | Insulating resin composition and laminate obtained therefrom | Koji Nakamura, Koichi Fujishiro, Kazuhiko Mizuuchi | 2004-08-24 |
| 5314954 | Process for preparing aromatic polyester-polystyrene block copolymers | Hiroshi Ohishi, Masao Kimura, Koichi Fujishiro, Masanao Kawabe, Takumi Tanaka +4 more | 1994-05-24 |
| 5256735 | Process for preparing aromatic polyester-polystyrene block copolymers | Hiroshi Ohishi, Masao Kimura, Masanao Kawabe | 1993-10-26 |