Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306720 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Kunizou Higurashi +6 more | 1994-04-26 |
| 5292735 | Cyclic amide derivatives | Hachiro Sugimoto, Masahiro Yonaga, Youichi Iimura, Satoshi Nagato, Atsushi Sasaki +5 more | 1994-03-08 |