Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082947 | 3-perfluoroalkyl-5-hydroxyisoxazoles | Shinzaburo Sumimoto, Ichiro Ishizuka, Hiroyuki Kai | 1992-01-21 |
| 4888044 | 3-perfluoroalkyl-5-substituted-oxy-isoxazole derivatives, process for preparing the same, and herbicides containing the same | Shinzaburo Sumimoto, Ichiro Ishizuka, Hiroyuki Kai, Kinya Ide | 1989-12-19 |
| 4797492 | Polyfluoroalkylisoxazolylamines | Shinzaburo Sumimoto, Ichiro Ishizuka, Hiroyuki Kai, Akira Takase | 1989-01-10 |
| 4186144 | Process for the production of cyanopinacolone | Tsutomu Sugasawa, Tatsuo Toyoda, Kazuyuki Sasakura, Akira Takase, Katsuto Okuno +2 more | 1980-01-29 |