Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199788 | Exposure head and image forming apparatus | — | 2021-12-14 |
| 10771651 | Image forming apparatus and image correction method | Takahiro Kojima, Jun Ishii, Shunsuke Ando | 2020-09-08 |
| 9703805 | Individual verification apparatus, individual verification method and computer-readable recording medium | — | 2017-07-11 |
| 7478900 | Toner remain amount detecting method, image forming apparatus and MFP | Satoshi Hasegawa, Shinya Mori | 2009-01-20 |
| 6999695 | Image forming apparatus having interface terminals | — | 2006-02-14 |
| 6873808 | Image forming apparatus having interface terminals | — | 2005-03-29 |