Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292768 | Compound effective as cerebral insufficiency improver | Toshio Tatsuoka, Kenji Suzuki, Fumio Satoh, Kunihiro Sumoto | 1994-03-08 |
| 5288752 | Compound effective as cerebral insufficiency improver | Toshio Tatsuoka, Kenji Suzuki, Fumio Satoh, Kunihiro Sumoto | 1994-02-22 |
| 5179092 | Compound effective as cerebral insufficiency improver | Toshio Tatsuoka, Kenji Suzuki, Fumio Satoh, Kunihiro Sumoto | 1993-01-12 |
| 5057514 | Compounds effective as cerebral schemia treating agents | Toshio Tatsuoka, Kenji Suzuki, Fumio Satoh, Kunihiro Sumoto | 1991-10-15 |
| 4889853 | Hydroquinonlyphenyl butyric acid amide derivative | Toshio Tatsuoka, Kenji Suzuki, Fumio Satoh, Kunihiro Sumoto | 1989-12-26 |
| 4845094 | 2-phenylbenzoxepin derivative | Toshio Tatsuoka, Kayoko Nomura, Fumio Satoh, Takafumi Ishihara, Kunihiro Sumoto | 1989-07-04 |
| 4831049 | Pyrrolizidine compounds, and their use as antiarrhythmic agents | Kunihiro Sumoto, Fumio Satoh | 1989-05-16 |
| 4774241 | Derivative of benzoquinonylphenyl alkanoic acid amide | Toshio Tatsuoka, Kenji Suzuki, Kayoko Imao, Fumio Satoh, Kunihiro Sumoto | 1988-09-27 |
| 4734411 | Pyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising same | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Toshinao Usui, Ryoichi Unno +7 more | 1988-03-29 |
| 4713453 | Oxabicycloheptane derivatives | Toshio Tatsuoka, Kenji Suzuki, Kayoko Imao, Fumio Satoh, Kunihiro Sumoto | 1987-12-15 |
| 4678801 | Novel 2-oxopyrrolidine compounds, salts thereof process for the preparation thereof as well as pharmaceutical agent comprising the compound | Masayasu Kurono, Motohide Hayashi, Tsunemasa Suzuki, Kenji Miura, Yoshihiro Kumagai +2 more | 1987-07-07 |
| 4617401 | 8-substituted pyrrolizidine and quaternary ammonium salts thereof | Kunihiro Sumoto, Minoru Morita, Fumio Sato | 1986-10-14 |
| 4605662 | 1-substituted pyrrolizidine derivatives and antiarrhythmic use thereof | Kunihiro Sumoto, Fumio Satoh, Hidetsura Cho | 1986-08-12 |
| 4564624 | 8-(Substituted N-phenylcarboxamidomethyl) pyrrolizidines and use thereof as antiarrhythmics | Kunihiro Sumoto, Minoru Morita, Fumio Sato | 1986-01-14 |