Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652220 | Encapsulation of TRH or its analog | Toshiro Heya, Yasuaki Ogawa | 1997-07-29 |
| 5643607 | Prolonged release microcapsules | Yayoi Inoue, Yasuaki Ogawa | 1997-07-01 |
| 5631020 | Method for producing microcapsule | Yasuaki Ogawa, Takatsuka Yashiki | 1997-05-20 |
| 5631021 | Method for producing microcapsule | Yasuaki Ogawa, Takatsuka Yashiki | 1997-05-20 |
| 5628993 | Sustained releasable parenteral pharmaceutical preparations and method of producing the same | Yutaka Yamagata, Katsumi Iga | 1997-05-13 |