Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816620 | Method of preserving photographed images in accordance with the date of photographing | Toyoaki Sugaya, Masataka Nakano | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816620 | Method of preserving photographed images in accordance with the date of photographing | Toyoaki Sugaya, Masataka Nakano | 2004-11-09 |