Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520848 | Image forming apparatus with variable light emission amounts | Satoshi Ishida, Tatsuya Hotogi | 2019-12-31 |
| 9625849 | Image forming apparatus | — | 2017-04-18 |
| 9594337 | Image forming apparatus for detecting misregistration amount and density | Ken Nakagawa, Shinri Watanabe | 2017-03-14 |
| 9389564 | Image forming apparatus for performing registration and density correction control | Takashi Sekiguchi, Shinri Watanabe, Ken Nakagawa | 2016-07-12 |
| 9164454 | Image forming apparatus for performing registration and density correction control | Ken Nakagawa, Shinri Watanabe | 2015-10-20 |
| 9116489 | Image forming apparatus for storing sampling values and method therefor | Ken Nakagawa, Shinri Watanabe | 2015-08-25 |
| 8571424 | Image forming apparatus | Yuki Sugiyama | 2013-10-29 |
| 8472825 | Image forming apparatus | — | 2013-06-25 |
| 8224208 | Image forming apparatus | — | 2012-07-17 |