Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082947 | 3-perfluoroalkyl-5-hydroxyisoxazoles | Ichiro Ishizuka, Shiro Ueda, Hiroyuki Kai | 1992-01-21 |
| 4888044 | 3-perfluoroalkyl-5-substituted-oxy-isoxazole derivatives, process for preparing the same, and herbicides containing the same | Ichiro Ishizuka, Shiro Ueda, Hiroyuki Kai, Kinya Ide | 1989-12-19 |
| 4797492 | Polyfluoroalkylisoxazolylamines | Ichiro Ishizuka, Hiroyuki Kai, Shiro Ueda, Akira Takase | 1989-01-10 |
| 4293328 | N-(5-t-Butyl-3-isoxazolyl)alkanamide derivatives and herbicidal compositions containing them | Hisajiro Yukinaga, Ichiro Ishizuka, Jitsuo Sugita | 1981-10-06 |
| 4256899 | Process for the production of 3-amino-5-t-butylisoxazole | Yasuo Makisumi, Akira Murabayashi, Akira Takase, Ichiro Ishizuka | 1981-03-17 |
| 4212981 | Process for preparing 3-isoxazolylurea derivatives | Hisajiro Yukinaga, Ichiro Ishizuka, Jitsuo Sugita | 1980-07-15 |
| 4186144 | Process for the production of cyanopinacolone | Tsutomu Sugasawa, Tatsuo Toyoda, Kazuyuki Sasakura, Shiro Ueda, Akira Takase +2 more | 1980-01-29 |