Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399711 | Thiomarinol compounds | Shuji Takahashi, Hideyuki Shiozawa, Yuji Iwano, Koichi Hirai, Akio Torikata +5 more | 1995-03-21 |
| 5028610 | N-benzhydryl-substituted heterocyclic derivatives, their preparation and their use | Koichi Hirai, Yuji Iwano, Yoshiki Matsui | 1991-07-02 |