Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197728 | Quinoxaline derivatives and herbicidal composition | Yasukazu Ura, Gozyo Sakata, Kenzi Makino, Yasuo Kawamura, Yuzi Kawamura +1 more | 2001-03-06 |
| 5364831 | Quinoxaline derivatives and herbicidal composition | Yasukazu Ura, Gozyo Sakata, Kenzi Makino, Yasuo Kawamura, Yuzi Kawamura +1 more | 1994-11-15 |
| 4954164 | Pyrazolesulfonylurea derivatives, preparation thereof, herbicide containing said derivative as active ingredient and herbicidal method by use thereof | Fumio Suzuki, Yoshihiro Iwasawa, Toshiaki Sato, Tosihiko Oguti | 1990-09-04 |
| 4844728 | Pyrazolesulfonamide derivative, and herbicide containing it | Susumu Yamamoto, Kakuta Takuya, Toshiaki Sato, Katsushi Morimoto, Eiichi Oya +2 more | 1989-07-04 |
| 4824474 | Quinoline derivatives and herbicidal compositions and method of use thereof | Tatsuo Numata, Masataka Hatanaka, Junichi Watanabe, Tsutomu Nawamaki, Kenji Hattori | 1989-04-25 |
| 4744815 | 4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparation | Masatoshi Baba, Norio Tanaka, Tsutomu Nawamaki | 1988-05-17 |
| 4696694 | Pyridine derivatives and their herbicidal compositions | Tatsuo Numata, Masataka Hatanaka, Junichi Watanabe, Tsutomu Nawamaki, Kenji Hattori | 1987-09-29 |
| 4689417 | Pyrazolesulfonylurea amides and chlorides | Susumu Yamamoto, Toshiaki Sato, Tsutomu Nawamaki, Tosihiko Oguti | 1987-08-25 |
| 4668277 | Pyrazolesulfonylurea useful for controlling the growth of undesired vegetation | Susumu Yamamoto, Toshiaki Sato, Tosihiko Oguti, Tsutomu Nawamaki | 1987-05-26 |
| 4643757 | Herbicidal 4-benzoyl-1-methyl-5-hydroxypyrazoles | Masatoshi Baba, Norio Tanaka, Tsutomu Nawamaki, Masaji Matsunaga | 1987-02-17 |
| 4629493 | Heterocyclic ether type phenoxy fatty acid derivatives and herbicidal composition | Yasukazu Ura, Gozyo Sakata, Kenzi Makino, Yasuo Kawamura, Yuzi Kawamura +1 more | 1986-12-16 |
| 4508561 | 1-Phenylethyl sulfone derivatives of 2-pyridyl-N-oxides and herbicidal compositions containing same | Gozyo Sakata, Tatsuo Numata, Kenzi Makino, Takuya Kakuta, Kazuya Kusano +1 more | 1985-04-02 |