Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117853 | Cerebration improver | Masashi Sakai, Hideyuki Yamatoya, Satoshi Kudo | 2000-09-12 |
| 5900409 | Cerebration improver | Masashi Sakai, Hideyuki Yamatoya, Satoshi Kudo | 1999-05-04 |