Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676968 | Release-regulating preparations comprising biphenyldiamine derivatives | Kiyoyuki Sakon, Masahiko Narasaki, Kentaro Fujinaga, Yoji Yamamoto, Kazuoki Tsuruta +2 more | 2004-01-13 |
| 6028208 | Vitamin D.sub.3 derivative and treating agent for inflammatory respiratory disease using same | Qingzhi Gao, Kenji Manabe, Minoru Furuya, Manabu Chokki, Seiichi Ishizuka +5 more | 2000-02-22 |