Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511995 | Pyridine derivative and pharmaceutical containing the same | Takao Nagahama, Satoshi Hayakawa, Yutaka Kojima, Makoto Sakamoto, Koichi Yasumura | 2003-01-28 |
| 6197774 | Pyrimidine derivative | Satoshi Yamada, Naosumi Kinoshita, Koichi Yasumura, Takao Nagahama, Shintaro Ishikawa +3 more | 2001-03-06 |