Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324735 | Quinoline carboxylic acid derivatives | Akihiro Shibata, Hideaki Matsuda, Takemitsu Asaoka, Masaru Matsumoto, Ryuichi Kawahara +2 more | 1994-06-28 |
| 5300517 | Piperidine compounds having anti-acetylcholinesterase activity | Hiroshi Hasegawa, Kazuo Isomae, Takeshi Kotsugai, Noriaki Shioiri, Kumiko Sekine +2 more | 1994-04-05 |