Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432192 | Tricyclic compounds and method for treating allergic diseases | Yasuo Ito, Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Kouji Morikawa | 1995-07-11 |
| 5344828 | Piperazinealkanoic acid and a pharmaceutical composition comprising the same | Yasuo Ito, Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Kouji Morikawa | 1994-09-06 |