Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870107 | N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same | Takeo Yoshimoto, Mitsumasa Umemoto, Yutaka Kubota, Hideo Yamazaki, Yuji Enomoto +1 more | 1989-09-26 |
| 4851445 | N-(2-Chloro-4-nitrophenyl)-benezene-sulfonamide derivative and agricultural fungicide containing same | Takeo Yoshimoto, Mitsumasa Umemoto, Yutaka Kubota, Hideo Yamazaki, Yuji Enomoto +1 more | 1989-07-25 |