Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676970 | Anti-inflammatory analgesic plaster | Hirohisa Okuyama, Shigenori Otsuka, Shuichi Kasai, Akira Iwasa | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676970 | Anti-inflammatory analgesic plaster | Hirohisa Okuyama, Shigenori Otsuka, Shuichi Kasai, Akira Iwasa | 1997-10-14 |