Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356183 | Antihypertensive 4-thiazolidinecarboxylic acids (pyridyl derivatives) | Junichi Iwao, Toshio Baba, Tadashi Iso, Takehisa Chiba | 1982-10-26 |
| 4347371 | Disulfide compounds | Jun-ichi Iwao, Tadashi Iso | 1982-08-31 |
| 4305958 | Cysteine derivatives | Tadashi Fujita, Hideo Takashina, Tadashi Iso | 1981-12-15 |
| 4264620 | Antihypertensive 5-substituted 2-pyrrolidinecarboxylic acids | Jun-ichi Iwao, Eishin Kato, Yoichi Kawashima, Hiroshi Masuda, Tadashi Iso +1 more | 1981-04-28 |
| 4255446 | Cysteine derivatives | Jun-ichi Iwao, Takehisa Chiba | 1981-03-10 |
| 4233310 | Antiarteriosclerotic N-(mercaptoacyl)-histidines | Tadashi Fujita, Toshio Watanabe, Takehisa Chiba | 1980-11-11 |
| 4224457 | Process for manufacturing optically active sulfur-containing carboxylic acid | Jun-ichi Iwao, Eishin Kato, Toshio Watanabe | 1980-09-23 |