Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217644 | Dental adhesive set | Shoji Akahane | 2001-04-17 |
| 6174935 | Dental adhesive kit | Shoji Akahane, Kazuo Hirota | 2001-01-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217644 | Dental adhesive set | Shoji Akahane | 2001-04-17 |
| 6174935 | Dental adhesive kit | Shoji Akahane, Kazuo Hirota | 2001-01-16 |