Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959097 | 23-Phenylsteroids | Sei-ichi Hayashi, Tadashi Hohjoh, Atsuhiko Shida | 1990-09-25 |
| 4886544 | 23-phenylbrassinosteroids | Sei-ichi Hayashi, Tadashi Hohjoh, Atsuhiko Shida | 1989-12-12 |
| 4767442 | Increasing the yield of cereals by means of brassinolide derivatives | Tetsuo Takematsu, Atsuhiko Shida | 1988-08-30 |