Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5530021 | Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient | Mikio Yanagi, Hiroyasu Sugizaki, Tetsuya Toya, Yasuhito Kato, Hidetoshi Shirakura +7 more | 1996-06-25 |
| 5378726 | New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient | Mikio Yanagi, Hiroyasu Sugizaki, Tetsuya Toya, Yasuhito Kato, Hidetoshi Shirakura +7 more | 1995-01-03 |
| 4950679 | Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides | Shoichi Kato, Tatsumi Hayaoka | 1990-08-21 |
| 4791127 | Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides | Shoichi Kato, Shizuo Shimano, Tatsumi Hayaoka | 1988-12-13 |
| 4734436 | Benzoylphenylurea derivative and its use as an insecticide | Akira Kurozumi, Satoshi Ototake, Hitoshi Sato, Satoshi Tanabe, Tatsumi Hayaoka | 1988-03-29 |
| 4652574 | Certain mono-, di- or tri-substituted pyridyl esters of alkane sulfonic acids having insecticidal, acaricidal and nematocidal properties | Shoichi Kato, Shizuo Shimano, Tatsumi Hayaoka | 1987-03-24 |