Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028208 | Vitamin D.sub.3 derivative and treating agent for inflammatory respiratory disease using same | Qingzhi Gao, Kenji Manabe, Minoru Furuya, Manabu Chokki, Hiroaki Mitsuhashi +5 more | 2000-02-22 |
| 5661148 | Pyrrolo[2,3-d]pyrimidine derivatives, process for producing the same and pharmaceutical preparation comprising the same as active ingredient | Masaichi Hasegawa, Kenichiro Kataoka, Kenji Hoshina, Noboru Yamazaki, Takashi Kadota +1 more | 1997-08-26 |
| 5378700 | Fused pyrimidine derivative, process for preparation of same and pharmaceutical preparation comprising same as active ingredient | Masaichi Hasegawa, Kenichiro Kataoka, Kenji Hoshina, Noboru Yamazaki, Takashi Kadota +1 more | 1995-01-03 |