Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918106 | N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivative and agricultural fungicide containing same | Mitsumasa Umemoto, Keiichi Igarashi, Yutaka Kubota, Hideo Yamazaki, Yuji Enomoto +1 more | 1990-04-17 |
| 4870107 | N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same | Mitsumasa Umemoto, Keiichi Igarashi, 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 | Mitsumasa Umemoto, Keiichi Igarashi, Yutaka Kubota, Hideo Yamazaki, Yuji Enomoto +1 more | 1989-07-25 |
| 4692466 | N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzenesulfonamide derivative and agricultural fungicide containing same | Mitsumasa Umemoto, Keiichi Igarashi, Yutaka Kubota, Hideo Yamazaki, Yuji Enomoto +1 more | 1987-09-08 |
| 4619689 | Diphenyl ether derivatives and herbicides containing same | Akira Hosono, Joh Miki, Yasunobu Funakoshi, Takashi Fujita, Yoshikata Hojo | 1986-10-28 |
| 4566897 | Diphenyl ether derivatives and herbicides containing same | Akira Hosono, Joh Miki, Yasunobu Funakoshi, Takashi Fujita, Yoshikata Hojo | 1986-01-28 |
| 4515628 | Diphenyl ether derivatives and herbicides containing same | Akira Hosono, Joh Miki, Kengo Oda, Masaaki Ura, Naoki Sato +6 more | 1985-05-07 |
| 4497828 | 3-Nitro-4-methylbenzene sulfon-2-chloro-4-nitroanilide and fungicidal composition for the control of plant diseases containing same | Keiichi Igarashi, Hideo Yamazaki, Yoshio Takasawa, Hirohisa Yanagita | 1985-02-05 |
| 4385189 | Diphenyl ethers | Keiichi Igarashi, Kengo Oda, Masaaki Ura, Naoki Sato | 1983-05-24 |
| 4323389 | Herbicidal compounds and compositions | Takayuki Inoue, Hideo Michiyama, Takeo Harayama, Osamu Morikama, Yoshikata Hojo +4 more | 1982-04-06 |
| 4308051 | Tetrahydrofuran derivatives | Teruhiko Toyama, Keiichi Igarashi, Masaaki Ura, Yuji Enomoto, Yasunobu Funakoshi +1 more | 1981-12-29 |
| 4277624 | Process for preparing diphenyl ethers | Keiichi Igarashi, Kengo Oda, Masaaki Ura, Naoki Sato | 1981-07-07 |
| 4264777 | Herbicidal diphenyl ether compound | Takayuki Inoue, Hideo Michiyama, Takeo Harayama, Osamu Morikawa, Yoshikata Hojo +4 more | 1981-04-28 |