Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8128958 | Sustained release pharmaceutical composition | Kazuhiro Sako, Toyohiro Sawada, Keiichi Yoshihara, Hiroyuki Kojima | 2012-03-06 |
| 7008640 | Pharmaceutical composition for oral use with improved absorption | Shunsuke Watanabe, Shigeo Takemura, Yuuki Tsutsui, Kiyo Nakanishi, Kazuhiro Sako +1 more | 2006-03-07 |