Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804762 | N-cyanoalkylisonicotinamide derivatives | Hiroshi Yoshida, Shizuo Shimano, Kengo Koike, Taizo Nakagawa, Kenji Konishi | 1989-02-14 |
| 4690934 | N-phenylsulfonylisonicotinamide derivatives and their use as fungicides or bactericides | Hiroshi Yoshida, Kenji Konishi, Kengo Koike, Taizo Nakagawa, Shizuo Shimano | 1987-09-01 |
| 4284628 | 2-Hydroxy benzamide derivatives and use thereof as a fungicide | Taizo Nakagawa, Kaoru Ohmori, Kengo Koike, Mineo Maruyama, Eiichi Tanaka | 1981-08-18 |
| 4200632 | 2-Hydroxy benzamide derivatives and use thereof as fungicides | Taizo Nakagawa, Kaoru Ohmori, Eiichi Tanaka, Osamu Yamada | 1980-04-29 |