Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579375 | Branched carboxylic acid compound and use thereof | Haruo Imawaka, Tomoyuki Hasegawa, Yasufumi Kawanaka, Tsutomu Akiyama, Masamitsu Hoshikawa +1 more | 2009-08-25 |
| 4275075 | 15-cylobutyl-trans-.DELTA..sup.2 -prostaglandin analogues | Masayasu Kurono, Hisao Nakai | 1981-06-23 |
| 4208428 | Prostaglandin analogues | Masayasu Kurono, Nobuyuki Hamanaka, Takeshi Chiba, Hisao Nakai | 1980-06-17 |