Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599815 | Antipsychotic benzoisothiazolyl piperazine derivatives | Yoshimasa Fukuda, Toshiro Sasaki, Yuuko Nakatani, Yasuyuki Ichimaru | 1997-02-04 |
| 5059612 | Anti-dementia drug | Yasuyuki Ichimaru, Aiko Sawa, Fukio Konno, Helmut Wachtel, Showa Ueki +2 more | 1991-10-22 |