Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223779 | Azasugar derivative and drug containing the same as the active ingredient | Takahiro Tsukida, Hideki Moriyama, Mariko Hatakeyama, Shinichiro Nishimura | 2007-05-29 |
| 5399571 | Neuroprotective drug | Noriko Yamamoto, Akira Yamashita, Keizo Ito | 1995-03-21 |
| 4659726 | Novel 4,5-Bis (4-methoxyphenyl)-2-(pyrrol-2-yl) thiazoles and pharmaceutical composition containing the same | Koichiro Yoshino, Norihiko Seko, Keizo Ito, Goro Tsukamoto | 1987-04-21 |