Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747069 | Percutaneously absorbable preparation | Sotoo Asakura, Sumihisa Kimura, Yoshiko Ohishi, Takehisa Hata | 1998-05-05 |
| 5683716 | Encapsulated medicine | Takehisa Hata, Fumio Shimojo, Kyoko Ishii, Seiji Sawai | 1997-11-04 |
| 5045553 | Pharmaceutical composition for percutaneous drug absorption and percutaneous drug absorption promoter | Yoshio Ueda, Takehisa Hata, Rinta Ibuki, Hiroshi Ishikuro | 1991-09-03 |
| 4916138 | Solid dispersion composition of FR-900506 substance | Yoshio Ueda, Fumio Shimojo, Yasuo Shimazaki, Toshiyasu Honbo | 1990-04-10 |
| 4749574 | Sustained-release transdermal delivery preparations | Yoshio Ueda, Sotoo Asakura, Yoshio Murakami, Fumio Shimojo | 1988-06-07 |