Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439153 | Bio-functional denture | Haruyuki Kawahara, Hiroki Wada | 1984-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439153 | Bio-functional denture | Haruyuki Kawahara, Hiroki Wada | 1984-03-27 |