Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817154 | Acrylic resin film and retroreflective sheet | — | 2017-11-14 |
| 9703232 | Image forming apparatus that performs a contacting operation for contacting a developing member with an image bearing member | Takaaki Shinkawa, Takahiro Ikeda, Jun Miura, Shunsuke Mizukoshi | 2017-07-11 |
| 9417568 | Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transfer belt | Shinji Katagiri, Masaru Ohno, Tsuguhiro Yoshida, Takeo Kawanami, Taro Minobe +1 more | 2016-08-16 |
| 9256187 | Image forming apparatus using two power supply units to control transfer current | Masaru Ohno, Shinji Katagiri | 2016-02-09 |
| 9250576 | Image forming apparatus | Shinji Katagiri, Masaru Ohno, Satoshi Takami, Yoshikuni Ito | 2016-02-02 |
| 9176436 | Image forming apparatus with a brush member configured to charge untransferred developer material | Shinji Katagiri, Masaru Ohno | 2015-11-03 |
| 9158238 | Image forming apparatus using stretch member and contact member to maintain potential with current flowing from current supply member to intermediate transfer belt | Shinji Katagiri, Masaru Ohno, Tsuguhiro Yoshida, Takeo Kawanami, Taro Minobe +1 more | 2015-10-13 |
| 9128411 | Developing device, process cartridge, and electrophotographic apparatus | Minoru Nakamura, Takuya Kitamura, Kouki Yano | 2015-09-08 |
| 9110433 | Image forming apparatus | Takayuki Kanazawa, Kentaro Kawata, Takuya Kitamura | 2015-08-18 |
| 9098005 | Image forming apparatus | Kentaro Kawata, Takuya Kitamura, Takayuki Kanazawa | 2015-08-04 |
| 9081354 | Image forming apparatus | Masaru Ohno, Shinji Katagiri | 2015-07-14 |
| 9069282 | Image forming apparatus to detect amount of remaining developer | Yuta Isobe, Hideo Kihara, Takuya Kitamura, Kouki Yano | 2015-06-30 |
| 9063497 | Image forming apparatus having a power supply common to primary transfer and secondary transfer | Shinji Katagiri, Masaru Ohno, Satoshi Takami | 2015-06-23 |
| 9002227 | Image forming apparatus | Masaru Ohno, Shinji Katagiri | 2015-04-07 |
| 8995861 | Image forming apparatus | Takuya Kitamura, Hideo Kihara, Kouki Yano, Yuta Isobe | 2015-03-31 |
| 8909111 | Image forming apparatus | Shinji Katagiri, Masaru Ohno, Satoshi Takami, Yoshikuni Ito | 2014-12-09 |
| 8891986 | Image forming apparatus | Kentarou Kawata, Takuya Kitamura, Takayuki Kanazawa | 2014-11-18 |
| 8891987 | Color image forming apparatus | Hideo Kihara, Takuya Kitamura, Kouki Yano, Yuta Isobe | 2014-11-18 |
| 8811833 | Image forming apparatus | Motoki Adachi, Masanori Tanaka, Hideo Kihara, Takashi Mukai, Shinichi Agata +1 more | 2014-08-19 |
| 8718503 | Image forming apparatus | Takayuki Kanazawa, Kentarou Kawata, Takuya Kitamura | 2014-05-06 |
| 8687987 | Image forming apparatus | Kouki Yano, Takuya Kitamura, Hideo Kihara, Yuta Isobe | 2014-04-01 |
| 8626016 | Image forming apparatus | Kentarou Kawata, Takuya Kitamura, Takayuki Kanazawa | 2014-01-07 |
| 8600249 | Image forming apparatus | Motoki Adachi, Shuhei Kawasaki | 2013-12-03 |
| 8488997 | Image forming apparatus controlling standby positions of developing devices | Motoki Adachi, Shuhei Kawasaki, Masanori Tanaka | 2013-07-16 |
| 8155539 | Image forming apparatus with electrostatic capacity detection | Shuhei Kawasaki, Motoki Adachi | 2012-04-10 |