Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965557 | Method for prophylaxis and treatment of irritable bowel syndrome | Kiyoshi Asano, Hiroshi Yasumatsu | 1999-10-12 |
| 5871778 | Sustained release microsphere preparation containing antipsychotic drug | Tomonori Osajima, Hiroaki Mizuta | 1999-02-16 |
| 5656299 | Sustained release microsphere preparation containing antipsychotic drug and production process thereof | Tomonori Osajima, Hiroaki Mizuta | 1997-08-12 |
| 5091191 | Pharmaceutical composition with improved dissolution property | Minoru Oda, Kenji Ogawa, Takako Shiotsuki | 1992-02-25 |