Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43481 | Diazepan derivatives or salts thereof | Fukushi Hirayama, Hiroyuki Koshio, Tsukasa Ishihara, Norio Seki, Shunichiro Hachiya +5 more | 2012-06-19 |
| 7786106 | Substituted benzene derivatives or salts thereof | Tsukasa Ishihara, Fukushi Hirayama, Keizo Sugasawa, Yuji Koga, Takeshi Kadokura | 2010-08-31 |
| 7504417 | Substituted benzene derivatives or salts thereof | Tsukasa Ishihara, Fukushi Hirayama, Keizo Sugasawa, Yuji Koga, Takeshi Kadokura | 2009-03-17 |
| 7307074 | Diazepan derivatives or salts thereof | Fukushi Hirayama, Hiroyuki Koshio, Tsukasa Ishihara, Norio Seki, Shunichiro Hachiya +5 more | 2007-12-11 |
| 6642224 | Diazepan derivatives or salts thereof | Fukushi Hirayama, Hiroyuki Koshio, Tsukasa Ishihara, Norio Seki, Shunichiro Hachiya +5 more | 2003-11-04 |