Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590178 | Amino acid derivatives, methods of preparing said derivatives and antihypertensive drugs containing them | Shumpei Sakakibara, Shigebumi Hashimoto | 1986-05-20 |
| 4536395 | Amino acid derivatives and antihypertensive drugs containing them | Shumpei Sakakibara, Shigebumi Hashimoto | 1985-08-20 |
| 4472381 | Amino acid derivatives, methods of preparing said derivatives and antihypertensive drugs containing them | Shumpei Sakakibara, Shigebumi Hashimoto | 1984-09-18 |
| 4207312 | Stable aqueous solutions of glucans and glucan derivatives capable of inhibiting sarcoma in mice | Mitsuharu Fujii, Tatsuo Kuoka, Tatsuo Setsuta, Yutaka Iwao, Tsuyoshi Shiio +2 more | 1980-06-10 |