Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965488 | Plant growth regulating composition comprising epoxycyclohexane derivatives and brassinosteroids as well as method of regulating plant growth comprising the application thereof | Kunikazu Sakai, Yasuo Kamuro, Suguru Takatsuto, Hiroki Kuriyama | 1999-10-12 |
| 5814581 | Plant growth promoter comprising jasmonate and brassinolide | Shin-ichi Hirakawa, Yasuo Kamuro, Suguru Takatsuto, Hiroki Kuriyama | 1998-09-29 |
| 5801123 | Epoxycyclohexane derivative and plant growth regulator | Kunikazu Sakai, Yasuo Kamuro, Suguru Takatsuto, Hiroki Kuriyama | 1998-09-01 |
| 5763366 | Brassinosteroid derivative and plant growth regulator using the same | Suguru Takatsuto, Yasuo Kamuro, Hiroki Kuriyama | 1998-06-09 |
| 4891168 | Process for producing steroid derivatives | Sei-ichi Hayashi, Tadashi Hohjoh, Tokuo Furuse, Hiroki Kuriyama, Suguru Takatsuto | 1990-01-02 |
| 4310533 | Guanidinobenzoic acid derivatives | Yoshiaki Uegai, Masashi Shiota, Itsuo Okumoto, Naohiro Kayama | 1982-01-12 |
| 4283418 | Guanidinobenzoic acid derivatives and process for their preparation | Setsuro Fujii, Masashi Shiota, Itsuo Okumoto, Naohiro Kayama | 1981-08-11 |
| 4224342 | Guanidinobenzoic acid compounds and process for preparing the same | Setsuro Fujii, Masashi Shiota, Okumoto Itsuo, Naohiro Kayama | 1980-09-23 |