Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809655 | Image forming apparatus and control method thereof providing different speed control of driving developer carrying members using a common drive | Takao Kume, Hideo Nanataki | 2020-10-20 |
| 10459361 | Image forming apparatus with voltage adjustment member | Seiji Saito, Keisuke Ishizumi, Masaru Ohno, Shingo Ito, Shohei Ishio +3 more | 2019-10-29 |
| 10281846 | Image forming apparatus | Kenichi Iida, Takao Kume, Yusuke Shimizu, Keisuke Ishizumi | 2019-05-07 |
| 10216119 | Image forming apparatus with adjustment of potential for secondary transfer | Keisuke Ishizumi, Seiji Saito, Masaru Ohno, Shingo Ito, Shohei Ishio | 2019-02-26 |
| 10197940 | Image forming apparatus changing magnitude of control signal used for image formation | Shingo Ito, Keisuke Ishizumi, Shohei Ishio, Kenichi Iida | 2019-02-05 |
| 10120323 | Image forming apparatus | Yusuke Shimizu, Kenichi Iida, Takao Kume, Keisuke Ishizumi | 2018-11-06 |
| 9464830 | Refrigeration apparatus for executing a pump down | Yukako Kanazawa, Junichi Shimoda, Tatsuya Makino, Shouhei Miyatani | 2016-10-11 |
| 9182707 | Image forming apparatus | Ryo Morihara, Takao Kume | 2015-11-10 |
| 9104132 | Apparatus to form latent image using dither matrices having minute and normal exposure areas controlling toner adhesion | Kenichi Iida, Yusuke Shimizu, Ryo Morihara | 2015-08-11 |
| 8862039 | Image forming apparatus | Tsuguhiro Yoshida, Akihiko Uchiyama, Hiroyuki Munetsugu, Takaaki Akamatsu, Yuya Kojima | 2014-10-14 |
| 7849867 | Locking device for a tent | — | 2010-12-14 |
| 6764277 | Fan guard of fan unit | Koji Somahara, Makoto Momosaki | 2004-07-20 |
| 6508262 | Folding tent frame | — | 2003-01-21 |