Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942548 | Light-source lamp and projector | Atsushi Kawachi, Hideaki Emoto | 2011-05-17 |
| 6580433 | Automatic reverse method for reversing the black-and-white monochrome image, and printer unit using the same | Ikuyo Abe, Isao Sagawa | 2003-06-17 |
| 4558356 | Color printer | Susumu Sugiura | 1985-12-10 |