Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334594 | Amphoteric tricyclic compound | Yasuo Ito, Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 1994-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334594 | Amphoteric tricyclic compound | Yasuo Ito, Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 1994-08-02 |