Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496922 | Digital audio disk player | — | 2004-10-05 |
| 6718052 | Image emphasizing device for fingerprint verification | Noriyuki Matsumoto, Taizo Umezaki | 2004-04-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496922 | Digital audio disk player | — | 2004-10-05 |
| 6718052 | Image emphasizing device for fingerprint verification | Noriyuki Matsumoto, Taizo Umezaki | 2004-04-06 |