Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190959 | Piperidine compounds which have useful pharmaceutical activity | Masanao Shimano, Hiroshi Yamamoto, Toshihiro Koyama, Tsutomu Nakamura, Masaru Ogawa +3 more | 1993-03-02 |