Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651176 | Image evaluation system | Yoshiaki Ikebata, Lin Lu, Ayumi Nakano | 2023-05-16 |
| 11126125 | Image forming apparatus | Lu Lin | 2021-09-21 |
| 10108126 | Image forming apparatus with an improved voltage controlled light emitter | Hiroki Tanaka | 2018-10-23 |
| 9885972 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Minoru Wada, Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda | 2018-02-06 |
| 9785084 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Minoru Wada, Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda | 2017-10-10 |
| 9740134 | Image forming apparatus that sets surface potential of photoreceptor drum to target electric potential with simple configuration | Minoru Wada, Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda | 2017-08-22 |
| 9389568 | Image forming apparatus | — | 2016-07-12 |
| 9098040 | Image forming apparatus, and image carrier moving apparatus for use in image forming apparatus | — | 2015-08-04 |
| 8548343 | Image forming apparatus and method of measuring linear speed | Keisuke Isoda, Tadashi Ohba, Masaru Watanabe, Hiroki Tanaka | 2013-10-01 |