Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118442 | Optically active compound | Makoto Takeda, Noriko Wada, Shiroh Inui, Hiroshi Taniguchi, Kazuaki Isomura +4 more | 1992-06-02 |
| 4939209 | Unsaturated copolymer resin composite | Sadao Kitagawa, Shiroh Gotoh, Shin Yamauchi | 1990-07-03 |
| 4778866 | Ethylene copolymer | Takeo Shimada, Iwao Ishino, Noriyuki Okada, Tsutomu Isaka, Akiyoshi Oonishi +1 more | 1988-10-18 |
| 4694102 | Calcium carboxylate phenol derivative | Akiyoshi Oonishi, Kenji Tanaka, Makoto Tadeka, Kazuhiko Konno | 1987-09-15 |
| 4633008 | Anti-oxidant phenol derivatives | Akiyoshi Oonishi, Kenji Tanaka, Makoto Tadeka, Kazuhiko Konno | 1986-12-30 |