Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336653 | Catalyst for asymmetric synthesis | Hiroaki Sasai | 1994-08-09 |
| 5117037 | Cis-bicyclo[4,3.0]non-2-end derivatives | — | 1992-05-26 |
| 5081238 | .beta.methyl azetidinone derivatives and stereoselective process for preparing the same | Takamasa Iimori | 1992-01-14 |
| 5053526 | Pharmaceuticals containing prostaglandin I.sub.2 | Mikiko Sodeoka, Yuji Ogawa, Toshiaki Mase, Akira Ishibashi, Daijiro Horii +5 more | 1991-10-01 |
| 4837342 | Prostacyclin analogue, and blood circulation improving agent and anti-ulcer composition containing it as active ingredient | Atsuo Takahashi, Tuyoshi Aoki, Kentaro Kogi, Yozo Nishimiya, Takeshi Nara +1 more | 1989-06-06 |
| 4810805 | (2-chloro-3-oxo-1-alkenyl)bicyclo(3.3.0)octane derivative | Katsuhiko Iseki, Masaki Shinoda, Chiyoko Aoki, Yoshio Hayashi | 1989-03-07 |
| 4777271 | Isocarbacyclin derivatives and process for production thereof | Mikiko Sodeoka, Toshiaki Mase | 1988-10-11 |
| 4774341 | Bicyclo(3.3.0)octane derivative and preparation thereof | Mikiko Sodeoka, Yuji Ogawa | 1988-09-27 |
| 4762936 | Bicyclo(3.3.0)Octene derivatives | Toshiaki Mase, Mikiko Sodeoka, Yuji Ogawa | 1988-08-09 |
| 4728746 | .beta.-aminothiol ester and process for preparing thereof | Takamasa Iimori | 1988-03-01 |
| 4709064 | .beta.-N-substituted aminothiol ester and process for preparing the same | Takamasa Iimori | 1987-11-24 |
| 4699921 | Pharmaceuticals containing prostaglandin I.sub.2 | Mikiko Sodeoka, Yuji Ogawa, Toshiaki Mase, Akira Ishibashi, Daijiro Horii +5 more | 1987-10-13 |
| 4681951 | Bicyclo(3.3.0)octene derivatives | Toshiaki Mase, Mikiko Sodeoka, Yuji Ogawa | 1987-07-21 |
| 4644068 | Bicyclo[3.3.0]octenylaldehyde derivatives | Mikiko Sodeoka, Yuji Ogawa | 1987-02-17 |
| 4632997 | Method for preparing cis-bicyclo[3.3.0]octylidene derivative | Mikiko Sodeoka, Yuji Ogawa | 1986-12-30 |