Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902805 | Derivatives of dihydrotriazole, and herbicidal compositions containing the same as an active ingredient | Takafumi Shida, Takeo Watanabe, Shiro Yamazaki, Hiroyasu Shinkawa | 1990-02-20 |
| RE33132 | 1,5-diphenyl derivative of 1H-1,2,4-triazole-3-carboxamide and herbicide containing the same | Katsumichi Aoki, Yoichi Kanda, Hiroyasu Shinkawa | 1989-12-19 |
| 4795484 | Herbicidal composition containing a derivative of 1,2,4-triazole as an active ingredient | Katsumichi Aoki, Takafumi Shida, Takeo Watanabe, Hiroyasu Shinkawa, Shiro Yamazaki | 1989-01-03 |
| 4690704 | Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient | Katsumichi Aoki, Takafumi Shida, Hideo Arabori, Satoru Kumazawa, Susumu Shimizue +5 more | 1987-09-01 |
| 4650515 | Derivative of tetrahydrobenzothiazole and herbicidal composition containing the same as active ingredient | Katsumichi Aoki, Takafumi Shida, Yoichi Kanda, Hiroyasu Shinkawa, Shiro Yamazaki | 1987-03-17 |
| 4624698 | Herbicidal tetrahydrobenzothiazolyl-1,3,5-triazinone derivatives and compositions thereof | Katsumichi Aoki, Takafumi Shida, Youichi Kanda, Shiro Yamazaki, Tsuneaki Chida | 1986-11-25 |
| 4624697 | Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient | Katsumichi Aoki, Takafumi Shida, Hideo Arabori, Satoru Kumazawa, Susumu Shimizu +5 more | 1986-11-25 |
| 4577029 | Derivative of tetrahydrobenzothiazole and herbicidal composition containing the same as active ingredient | Katsumichi Aoki, Takafumi Shida, Yoichi Kanda, Hiroyasu Shinkawa, Shiro Yamazaki | 1986-03-18 |
| 4561877 | Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as active ingredient | Katsumichi Aoki, Takafumi Shida, Hideo Arabori, Satoru Kumazawa, Susumu Shimizu +5 more | 1985-12-31 |
| 4551168 | Herbicidal 2-(1,3,5-1H-triazin-2-one)-tetrahydrobenzothiazole derivatives, and compositions therefor | Katsumichi Aoki, Takafumi Shida, Satoru Kumazawa, Susumu Shimizu, Yohichi Kanda +5 more | 1985-11-05 |
| 4549902 | Salts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredient | Katsumichi Aoki, Takafumi Shida, Hideo Arabori, Satoru Kumazawa, Susumu Shimizu +5 more | 1985-10-29 |
| 4492597 | 1,5-Diphenyl derivative of 1,2,4-triazole-3-carboxamide and herbicide containing the same | Katsumichi Aoki, Yoichi Kanda, Hiroyasu Shinkawa | 1985-01-08 |
| 4481027 | Derivatives of tetrahydrobenzothiazole and herbicidal compositions _containing the same as an active ingredient | Katsumichi Aoki, Yoichi Kanda, Takafumi Shida, Hiroyasu Shinkawa | 1984-11-06 |
| 4398944 | Herbicidal composition and method for inhibiting growth of weeds | Katsumichi Aoki, Hideo Arabori, Hiroyasu Shinkawa | 1983-08-16 |