Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120303 | Image forming system | Takeshi Kojima, Tomoya Ohmura, Sho Sekiguchi, Taichi Urayama, Kazuya Saitoh +3 more | 2018-11-06 |
| 9709919 | Developing device, image forming apparatus, and process cartridge | Kazuya Saitoh, Tetsuto Ueda, Sho Sekiguchi | 2017-07-18 |
| 9575441 | Image forming system | Takeshi Kojima, Tomoya Ohmura, Sho Sekiguchi, Taichi Urayama, Kazuya Saitoh +3 more | 2017-02-21 |
| 9454106 | Image forming apparatus with drive control of a driven member based on a between-sheets time | Sho Sekiguchi, Takeshi Kojima, Tomoya Ohmura, Tetsuto Ueda, Kazuya Saitoh +3 more | 2016-09-27 |
| 9442429 | Image forming apparatus and method of switching collected developer route in image forming apparatus | Tetsuto Ueda, Kazuya Saitoh, Sho Sekiguchi, Hirokatsu Suzuki, Takeshi Kojima +2 more | 2016-09-13 |
| 9316997 | Image forming apparatus that selectively recycles developer | Tetsuto Ueda, Kazuya Saitoh, Sho Sekiguchi, Hirokatsu Suzuki, Takeshi Kojima +1 more | 2016-04-19 |
| 9052643 | Image forming method and image forming apparatus for transforming a toner image into a semi-film | Takashi Bisaiji, Hirokatsu Suzuki, Takamasa Ozeki, Satoru Ishikake | 2015-06-09 |
| 9026007 | Image forming apparatus | Takashi Bisaiji, Hirokatsu Suzuki, Satoru Ishikake, Ryuji Yoshida | 2015-05-05 |