Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517173 | Mucous membrane-adhering film preparation and process for its preparation | Hidenori Kizawa, Jitsuo Kobayashi, Akinori Ito | 1985-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517173 | Mucous membrane-adhering film preparation and process for its preparation | Hidenori Kizawa, Jitsuo Kobayashi, Akinori Ito | 1985-05-14 |