Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889551 | Isoxazoline derivatives and plant growth regulators | Kengo Oda, Tsutomu Ishii, Yukiharu Fukushi, Makoto Nishida, Yoshikata Hojo | 1989-12-26 |
| 4870107 | N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same | Takeo Yoshimoto, Mitsumasa Umemoto, Keiichi Igarashi, Yutaka Kubota, Hideo Yamazaki +1 more | 1989-09-26 |
| 4851445 | N-(2-Chloro-4-nitrophenyl)-benezene-sulfonamide derivative and agricultural fungicide containing same | Takeo Yoshimoto, Mitsumasa Umemoto, Keiichi Igarashi, Yutaka Kubota, Hideo Yamazaki +1 more | 1989-07-25 |