Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876262 | Piperidine derivative and pharmaceutical composition containing the same | Hitoshi Oinuma, Kazutoshi Miyake, Tomonori Hoshiko, Norio Minami, Tadao Shoji +3 more | 1989-10-24 |
| 4803276 | 1-(Imidazo[1,2-a]pyridin-6-yl)-2-alkanone derivatives and (imidazo[1,2-a]pyridin-6-yl) acetaldehyde derivatives | Kazutoshi Miyake, Shinji Suda, Hideto Ohhara, Toshiaki Ogawa | 1989-02-07 |