Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7786106 | Substituted benzene derivatives or salts thereof | Tsukasa Ishihara, Fukushi Hirayama, Keizo Sugasawa, Yuji Koga, Takeshi Shigenaga | 2010-08-31 |
| 7504417 | Substituted benzene derivatives or salts thereof | Tsukasa Ishihara, Fukushi Hirayama, Keizo Sugasawa, Yuji Koga, Takeshi Shigenaga | 2009-03-17 |