Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481514 | Image forming apparatus and image forming method | Atsushi Mori, Makoto Komatsu, Shinji Kato | 2019-11-19 |
| 9348288 | Image forming apparatus forming a plurality of displaced test latent image parts | Satoshi Kaneko, Shinji Kato, Shuji Hirai, Terumichi Ochi | 2016-05-24 |
| 9164458 | Image forming apparatus | — | 2015-10-20 |
| 9041974 | Image forming apparatus | — | 2015-05-26 |
| 8867937 | Diffuse reflection output conversion method, attached powder amount conversion method, and image forming apparatus | Yushi Hirayama, Shuji Hirai, Hitoshi Ishibashi | 2014-10-21 |
| 8818244 | Developing device and image forming apparatus | Yushi Hirayama, Hitoshi Ishibashi, Shuji Hirai, Satoshi Kaneko | 2014-08-26 |