Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948808 | Guanidinobenzoic ester derivative | Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Kaname Miyamoto +7 more | 1990-08-14 |
| 4801603 | Guanidinobenzoic ester derivative | Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Kaname Miyamoto +7 more | 1989-01-31 |