Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784856 | Percutaneous pharmaceutical preparation | Mutsumi Fukuda, Takashi Nakagawa, Michiharu Ando, Masahachi Yoshioka | 1988-11-15 |
| 4495243 | Release agent and product | — | 1985-01-22 |