Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948913 | Hydrate for drug use | Akihiko Miyadera, Hiroaki Kitaoka | 1999-09-07 |
| 5681954 | Piperazine derivatives | Atsushi Hasegawa, Hideki Kubota, Masahiro Ando, deceased, Hitoshi Yamaguchi | 1997-10-28 |