Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709049 | 2-substituted phenyl-4,5,6,7,-tetrahydro-2H-indole-1,3,-diones, and their production and use | Ryo Yoshida, Hiroshi Matsumoto, Shunichi Hashimoto, Katsuzo Kamoshita | 1987-11-24 |
| 4684397 | 2-Substituted phenyl-4,5,6,7-tetrahydro-2H-iso-indole-1,3-diones, and their production and use | Ryo Yoshida, Hiroshi Matsumoto, Shunichi Hashimoto, Katsuzo Kamoshita | 1987-08-04 |
| 4670042 | Tetrahydrophthalimides, and their production and use as herbicides | Toru Haga, Ryo Sato, Kouichi Morita | 1987-06-02 |
| 4670043 | Herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles | Ichiki Takemoto, Masayuki Fukushima, Ryo Yoshida, Hiroshi Matsumoto | 1987-06-02 |
| 4670046 | Tetrahydrophthalimide compounds, as post-emergence herbicides for use in soybean fields | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1987-06-02 |
| 4668278 | Benzotriazoles, and their production and use 4-halophenyl-tetrahydrobenzotriazloes as herbicides | Toru Haga, Masayuki Takase, Ryo Sato | 1987-05-26 |
| 4640707 | Tetrahydrophthalimides and their herbicidal use | Toru Haga, Ryo Sato, Kouichi Morita | 1987-02-03 |
| 4624699 | 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles, their production, and use as herbicides | Ichiki Takemoto, Masayuki Fukushima, Ryo Yoshida, Hiroshi Matsumoto | 1986-11-25 |
| 4622063 | 4-(2-fluoro-4-halo-5-substituted phenyl)urazols, and herbicidal use | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1986-11-11 |
| 4619687 | Triazolopyridazines and their use as herbicides | Toru Haga, Ryo Sato, Kouichi Morita | 1986-10-28 |
| 4608080 | Herbicidal 2-phenyl-4,5,6,7-tetrahydro-2H-indazoles | Toru Haga, Ryo Sato, Ryo Yoshida | 1986-08-26 |
| 4599104 | Herbicidal pyridotriazolium compounds | Ryo Yoshida | 1986-07-08 |
| 4595409 | Substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and use | Toru Haga, Ryo Yoshida, Shunichi Hashimoto | 1986-06-17 |
| 4593094 | 2-[[[4-halo-2-fluoro-5(alkyl or alkenyloxy)phenyl]amino]carbonyl or thiocarbonyl]-3,4,5,6-tetrahydro-1(2H)-pyridazinecarboxylic acid compounds and lower alkyl esters thereof | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1986-06-03 |
| 4579688 | N-(2-fluoro-4-halo-5-substituted phenyl)hydantoins, and their production and use | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1986-04-01 |
| 4484941 | Tetrahydrophthalimides, and their production and use as herbicides | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1984-11-27 |
| 4484940 | Tetrahydrophthalimides, and their production and use as herbicides | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1984-11-27 |
| 4452981 | 4-(2-Fluoro-4-halo-5-substituted phenyl)urazols, and their production and use | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1984-06-05 |
| 4437877 | 2-(2-Fluoro-4-halo-5-substituted phenyl) hydantoins and use | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1984-03-20 |
| 4431822 | Tetrahydrophthalimides, and their production and use | Shunichi Hashimoto, Ryo Yoshida, Hiromichi Oshio, Katsuzo Kamoshita | 1984-02-14 |
| 4427438 | N-(2-Fluoro-4-halo-5-substituted phenyl) hydantoins | Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita | 1984-01-24 |