Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8635527 | User interface device, function setting method, and computer program product | Iwao Saeki, Tetsuya Sakayori, Takashi Yano, Junichi Takami, Yoshinaga Kato +6 more | 2014-01-21 |
| 6666598 | Ribbon cassette, ribbon cartridge using ribbon protector, and printer using ribbon cassette and ribbon cartridge | Masakazu Yamagata, Yoshifumi Igari | 2003-12-23 |
| 6412995 | Printing apparatus and platen with a plurality of impact surfaces | Shigemi Togashi, Yoichi Goto | 2002-07-02 |