Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018260 | Indanesulfamide derivatives | Yuji Kazuta, Toru Watanabe, Keiichi Sorimachi, Minako Saito, Yoichi Kita +5 more | 2015-04-28 |
| 7378425 | (1-Indanone)-(1,2,3,6-tetrahydropyridine) compounds | Yoichi Iimura, Yoshiharu Yamanishi | 2008-05-27 |
| 7091218 | 4-substituted piperidine compound | Yoichi Iimura | 2006-08-15 |
| 6906083 | 4-substituted piperidine compound | Yoichi Iimura | 2005-06-14 |
| 6706741 | Acetylcholinesterase inhibitors containing 1-benzyl-pyridinium salts | Yoichi Iimura | 2004-03-16 |
| 6677330 | Fluorides of 4-substituted piperidine derivatives | Yoichi Iimura, Yoshiharu Yamanishi, Hachiro Sugimoto, Yoshio Takeuchi, Tetsuo Shibata +1 more | 2004-01-13 |
| 6277866 | 1-benzyl-4[(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl]methylpiperidine | Yoshio Takeuchi, Norio Shibata, Emiko Suzuki, Yoichi Iimura, Yoshiharu Yamanishi +1 more | 2001-08-21 |
| 5919778 | Cyclic amide derivatives | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1999-07-06 |
| 5654308 | Bicyclic amide derivatives, compositions and methods of treatment | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1997-08-05 |
| 5620976 | Benzoxazine derivatives | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1997-04-15 |
| 5521182 | 1,2,3,4 tetrahydropteridinone cyclic amide derivatives | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1996-05-28 |
| 5504088 | 2H-3,4-tetrahydroquinazoline-2-one and 2H-3,4-tetrahydroquinalozine-2,4-dione derivatives, pharmaceutical compositions and methods of treatment | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1996-04-02 |
| 5292735 | Cyclic amide derivatives | Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more | 1994-03-08 |
| 5100901 | Cyclic amine compounds and pharmaceutical use | Hachiro Sugimoto, Yutaka Tsuchiya, Kunizou Higurashi, Norio Karibe, Youichi Iimura +7 more | 1992-03-31 |
| 4895841 | Cyclic amine compounds with activity against acetylcholinesterase | Hachiro Sugimoto, Yutaka Tsuchiya, Kunizou Higurashi, Norio Karibe, Youichi Iimura +7 more | 1990-01-23 |