Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599798 | Cyclic AMP derivative-containing ointment | Eiichi Mafune, Masayuki Takahashi | 1997-02-04 |
| 5424298 | Topical powder compositions containing a cyclic AMP derivative | Eiichi Mafune, Toshiyuki Takayasu | 1995-06-13 |
| 5405838 | Topical powder compositions containing a cyclic AMP derivative | Eiichi Mafune, Toshiyuki Takayasu | 1995-04-11 |