Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32992 | Peptide process for preparation thereof and use thereof | Yoshio Kuroda, Eiko Iguchi, Masanobu Kohsaka, Hatsuo Aoki, Hiroshi Imanaka +7 more | 1989-07-18 |
| 4801580 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Keiji Hemmi, Matsuhiko Aratani, Hidekazu Takeno, Satoshi Okada +7 more | 1989-01-31 |
| 4797399 | Piperazine compounds and antithrombotic pharmaceutical composition comprising the same | Ikuo Ueda, Masaaki Matsuo, Kiyoshi Tsuji, Hiroyuki Okumura | 1989-01-10 |