Issued Patents 1989
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888428 | Benzothiazolones, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-12-19 |
| 4888045 | Benzothiazolones, and their production and use | Masayuki Enomoto, Eiki Nagano, Toru Haga, Ryo Sato | 1989-12-19 |
| 4888042 | Cyclohexenone derivative, process for producing the same and herbicides comprising the same as active ingredient | Kenji Arai, Nobuaki Mito, Naonori Hirata | 1989-12-19 |
| 4885024 | Benzoxazinyl-triazole oxides and use | Masayuki Enomoto, Eiki Nagano, Toru Haga, Ryo Sato | 1989-12-05 |
| 4880925 | Intermediates for the production of tetrahydrophthalimides | Eiki Nagano, Toru Haga, Ryo Sato | 1989-11-14 |
| 4877444 | Tetrahydroindazolyl-benzoxazines and use | Masayuki Enomoto, Eiki Nagano, Toru Haga, Ryo Sato | 1989-10-31 |
| 4831150 | Indazole compounds, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-05-16 |
| 4831149 | Indazole compounds, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-05-16 |
| 4828605 | Benzothiazolylazolidines, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-05-09 |
| 4824465 | Benzothiazolones, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-04-25 |
| 4820333 | Indazole compounds, and their production and use | Toru Haga, Eiki Nagano, Ryo Sato | 1989-04-11 |
| 4810271 | Carbamoyltriazoles, and their production and use | Koji Nakayama, Ryo Yoshida | 1989-03-07 |