Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980881 | Medicament for preventive and/or therapeutic treatment of hyperphosphatemia | Hiroshi Shimada, Mizue Kawai | 1999-11-09 |
| 5807860 | Urea derivatives | Shinya Inoue, Masao Taniguchi, Yoshihiro Tarao, Kazuo Suzuki, Chizuko Takahashi +1 more | 1998-09-15 |
| RE35096 | Pyrrolecarboxylic acid derivatives | Masao Taniguchi, Kohei Umezu, Tadashi Shirasaka, Shinya Inoue, Tetsuro Shinpuku +1 more | 1995-11-21 |
| 5082856 | Pyrrolecarboxylic acid derivatives | Masao Taniguchi, Kohei Umezu, Tadashi Shirasaka, Shinya Inoue, Tetsuro Shinpuku +1 more | 1992-01-21 |