Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672723 | Process for preparation of 1-acyl-2-substituted hydrazines | Hiroki Hotta, Hiroyasu Sugizaki, Tetsuya Toya | 1997-09-30 |
| 5530021 | Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient | Hiroyasu Sugizaki, Tetsuya Toya, Yasuhito Kato, Hidetoshi Shirakura, Tetsuo Watanabe +7 more | 1996-06-25 |
| 5378726 | New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient | Hiroyasu Sugizaki, Tetsuya Toya, Yasuhito Kato, Hidetoshi Shirakura, Tetsuo Watanabe +7 more | 1995-01-03 |
| 4666507 | Herbicidal 5-halo-1-[5-(N-substituted sulfonylamino)phenyl]pyrazole derivatives | Shuji Kawada, Fumio Futatsuya, Kenji Kobayashi | 1987-05-19 |
| 4594099 | N-substituted-.DELTA..sup.1 -tetrahydrophthalimide derivatives | Osamu Yamada, Fumio Futatsuya, Kenji Kobayashi | 1986-06-10 |
| 4561880 | 1H[1,2,4]-Triazolo[1,2-a]pyridazine-1,3-diones useful as herbicides | Shizuo Shimano, Shinichi Kobayashi, Osamu Yamada, Atsuhiko Shida, Fumio Futatsuya | 1985-12-31 |
| 4531964 | Heterocyclic compound and a herbicidal composition containing said compound | Shizuo Shimano, Shinichi Kobayashi, Osamu Yamada, Mikio Saito, Fumio Futatsuya | 1985-07-30 |
| 4472190 | N-Substituted-tetrahydroisophthalimide derivatives | Osamu Yamada, Fumio Futatsuya, Atsuhiko Shida | 1984-09-18 |