Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141935 | Dihydrobenz thiazine derivative and microorganism control agent | Masanori Watanabe | 1992-08-25 |
| 5041154 | Benzoxazine compounds useful as herbicides | Seiji Takamura, Masanori Watanabe | 1991-08-20 |
| 4929273 | N-benzyl-2-(4-fluoro-3-trifluoromethylphenoxy)butanoic amide and herbicidal composition containing the same | Tetsuo Takematsu, Yasutomo Yakeuchi, Seiji Takamura, Akio Matsushita | 1990-05-29 |
| 4753674 | Herbicidal composition containing a phenoxyalkylamide derivative and method for controlling weeds by the use of the same | Tetsuo Takematsu, Yasutomo Takeuchi, Seiji Takamura, Minoru Nishimura, Tatsuo Okada +1 more | 1988-06-28 |
| 4747866 | Pyrimidinyloxyalkanamide derivatives and herbicide composition containing the same | Tetsuo Takematsu, Yasutomo Takeuchi, Seiji Takamura, Hiroshi Hase | 1988-05-31 |
| 4465503 | Diphenyl ether derivatives, process for preparing the same and herbicidal compositions containing the same | Hakobu Sekioka, Yoshio Kawaguchi, Seiji Takamura, Minoru Nishimura, Masanori Watanabe | 1984-08-14 |
| 4213775 | Diphenyl ether derivatives and herbicidal compositions containing the same | Shigeki Nagai, Hakobu Sekioka, Masazumi Sakata, Yosio Kawaguchi, Seiji Takamura +1 more | 1980-07-22 |