Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654306 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1997-08-05 |
| 5424318 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1995-06-13 |
| 5306720 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1994-04-26 |
| 5118684 | Piperdine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1992-06-02 |
| 5100901 | Cyclic amine compounds and pharmaceutical use | Hachiro Sugimoto, Yutaka Tsuchiya, Norio Karibe, Youichi Iimura, Atsushi Sasaki +7 more | 1992-03-31 |
| 5039681 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1991-08-13 |
| 4942169 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1990-07-17 |
| 4921863 | Cyclic amine derivatives | Hachiro Sugimoto, Takaharu Nakamura, Norio Karibe, Isao Saito, Masahiro Yonaga +4 more | 1990-05-01 |
| 4895841 | Cyclic amine compounds with activity against acetylcholinesterase | Hachiro Sugimoto, Yutaka Tsuchiya, Norio Karibe, Youichi Iimura, Atsushi Sasaki +7 more | 1990-01-23 |
| 4849431 | Piperidine derivative and pharmaceutical composition | Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Hiroyuki Sugumi, Norio Karibe +6 more | 1989-07-18 |