Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278329 | Diarylalkene derivatives and novel diarylalkane derivatives | Takashi Yamamoto, Seiji Niwa, Kayo Otani, Seiji Ohno, Satoshi Iwayama +5 more | 2012-10-02 |
| 7713957 | Pharmaceutical composition containing gabapentin or pregabalin and N-type calcium channel antagonist | Satoshi Iwayama, Shinichi Fujita, Tomoko Takeda, Hiroshi Yamamoto, Seiji Niwa | 2010-05-11 |
| 7494989 | Pyridine compounds useful as N-type calcium channel antagonists | Seiji Ohno, Kayo Otani, Seiji Niwa, Satoshi Iwayama, Akira Takahara +5 more | 2009-02-24 |
| 7462630 | Diarylalkene derivatives and novel diarylalkane derivatives | Takashi Yamamoto, Seiji Niwa, Kayo Otani, Seiji Ohno, Satoshi Iwayama +5 more | 2008-12-09 |
| 7288544 | Pyrimidine compounds useful as N-type calcium channel antagonists | Seiji Ohno, Kayo Otani, Seiji Niwa, Satoshi Iwayama, Akira Takahara +5 more | 2007-10-30 |
| 7247645 | Dihydropyridine derivatives | Chika Nakanishi, Yoko Masuzawa, Masako Hagihara, Takashi Yamamoto, Hiroyuki Matsueda +7 more | 2007-07-24 |
| 6855716 | Dihydropyrimidine compounds and compositions containing the same | Seiji Ohno, Akiko Okajima, Seiji Niwa, Morikazu Kito, Akira Takahara +3 more | 2005-02-15 |
| 6610717 | Dihydropyridine derivatives | Akira Nakajo, Munetaka Tokumasu, Morikazu Kito, Akira Takahara, Yukitsugu Ono +2 more | 2003-08-26 |