Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666598 | Ribbon cassette, ribbon cartridge using ribbon protector, and printer using ribbon cassette and ribbon cartridge | Masakazu Yamagata, Yoshifumi Igari | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666598 | Ribbon cassette, ribbon cartridge using ribbon protector, and printer using ribbon cassette and ribbon cartridge | Masakazu Yamagata, Yoshifumi Igari | 2003-12-23 |