Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162317 | Pyridinium salt and pharmacological composition containing the same | Shigeru Souda, Shuhei Miyazawa, Norihiro Ueda, Katsuya Tagami, Seiichiro Nomoto +8 more | 1992-11-10 |
| 5045552 | Pyridine derivatives having anti-ulcerative activity | Shigeru Souda, Norihiro Ueda, Shuhei Miyazawa, Katsuya Tagami, Seiichiro Nomoto +8 more | 1991-09-03 |