Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278329 | Diarylalkene derivatives and novel diarylalkane derivatives | Takashi Yamamoto, Seiji Niwa, Kayo Otani, Seiji Ohno, Hajime Koganei +5 more | 2012-10-02 |
| 7713957 | Pharmaceutical composition containing gabapentin or pregabalin and N-type calcium channel antagonist | Hajime Koganei, Shinichi Fujita, Tomoko Takeda, Hiroshi Yamamoto, Seiji Niwa | 2010-05-11 |
| 7517996 | Azole compound | Takashi Yamamoto, Akira Chiba, Koichi Fujita, Yuka Kataba, Koji Ohsumi +7 more | 2009-04-14 |
| 7494989 | Pyridine compounds useful as N-type calcium channel antagonists | Seiji Ohno, Kayo Otani, Seiji Niwa, Akira Takahara, Hajime Koganei +5 more | 2009-02-24 |
| 7462630 | Diarylalkene derivatives and novel diarylalkane derivatives | Takashi Yamamoto, Seiji Niwa, Kayo Otani, Seiji Ohno, Hajime Koganei +5 more | 2008-12-09 |
| 7288544 | Pyrimidine compounds useful as N-type calcium channel antagonists | Seiji Ohno, Kayo Otani, Seiji Niwa, Akira Takahara, Hajime Koganei +5 more | 2007-10-30 |
| 5496824 | Cyclopropane derivatives and anti-viral agent containing the same | Tomoyuki Onishi, Chika Mukai, Takaaki Sekiyama, Takashi Tsuji, Masahiko Okunishi | 1996-03-05 |
| 5449840 | Cyclopropane derivative | Satoshi Hatsuya, Takaaki Sekiyama, Takashi Tsuji, Masahiko Okunishi | 1995-09-12 |
| 5342840 | Cyclopropane derivative | Satoshi Hatsuya, Takaaki Sekiyama, Takashi Tsuji, Masahiko Okunishi | 1994-08-30 |