Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676970 | Anti-inflammatory analgesic plaster | Yasuo Ikeda, Shigenori Otsuka, Shuichi Kasai, Akira Iwasa | 1997-10-14 |
| 5636632 | Ultrasound-enhanced sampling of materials through the skin | Durairaj Bommannan, Richard Guy, Paul Stauffer, Gordon L. Flynn | 1997-06-10 |