Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059237 | Butenoic acid derivatives and use as herbicides | Hideo Kohsaka | 1991-10-22 |
| 4752320 | Method for controlling the growth of weeds | Yoshimi Yamada, Mitsuru Sasaki | 1988-06-21 |
| 4740619 | Phenylhydrazonocyclohexanone oximes | Toru Haga, Eiki Nagano, Ryo Sato | 1988-04-26 |
| 4668278 | Benzotriazoles, and their production and use 4-halophenyl-tetrahydrobenzotriazloes as herbicides | Toru Haga, Eiki Nagano, Ryo Sato | 1987-05-26 |