Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874774 | Nifedipine compositions and the production thereof | Tomoaki Hamakawa, Tomio Koga | 1989-10-17 |
| 4769183 | Stabilization of azulene derivatives | Masanobu Kawamata, Hiroyuki Goshi, Hideichi Miyasako | 1988-09-06 |
| 4702918 | Pharmaceutical preparations and a method of manufacturing them | Koichi Nakamichi, Hitoshi Saito | 1987-10-27 |
| 4614796 | Liposome and method of manufacture therefor | Masanobu Kawamata, Shuji Yamane | 1986-09-30 |
| 4533552 | Stabilization of azulene derivatives | Masanobu Kawamata, Hiroyuki Goshi, Hideichi Miyasako | 1985-08-06 |