Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215739 | Spray gel base and spray gel preparation using thereof | Takuzo Kamishita, Takashi Miyazaki | 1993-06-01 |
| 5158761 | Spray gel base and spray gel preparation using thereof | Takuzo Kamishita, Takashi Miyazaki | 1992-10-27 |
| 4983386 | Method for inhibiting the decrease in viscosity of gel ointment base and ointment | Takuzo Kamishita, Takashi Miyazaki | 1991-01-08 |