| 10139745 |
Toner |
Atsushi Nakamoto, Makoto Fukatsu, Masayoshi Kato, Kei Inoue, Kazuyuki Sato |
2018-11-27 |
| 10108099 |
Toner |
Makoto Fukatsu, Atsushi Nakamoto, Masayoshi Kato, Kazuhisa Kemmochi, Takahiro Kawamoto +1 more |
2018-10-23 |
| 9829815 |
Toner |
Makoto Fukatsu, Atsushi Nakamoto, Masayoshi Kato, Kazuhisa Kemmochi, Takahiro Kawamoto +1 more |
2017-11-28 |
| 9594320 |
Toner and method of producing the toner |
Makoto Fukatsu, Atsushi Nakamoto, Kazunari Hagiwara, Tatsuaki Orihara, Shuhei Tokiwa |
2017-03-14 |
| 9298128 |
Image forming apparatus |
Tatsuaki Orihara, Shuhei Tokiwa, Kazunari Hagiwara, Makoto Fukatsu, Atsushi Nakamoto |
2016-03-29 |
| 9261814 |
Developer carrying member, developing assembly, process cartridge, and image forming apparatus |
Kazunari Hagiwara, Tatsuaki Orihara, Shuhei Tokiwa, Yasuyuki Matsumoto, Atsushi Nakamoto +1 more |
2016-02-16 |
| 9134649 |
Image forming apparatus |
Tatsuaki Orihara, Shuhei Tokiwa, Kazunari Hagiwara, Makoto Fukatsu, Atsushi Nakamoto |
2015-09-15 |
| 9026011 |
Image forming apparatus |
Kenta Kubo, Juun Horie, Shuji Moriya, Tomoaki Miyazawa, Hirokazu Usami +2 more |
2015-05-05 |
| 8835089 |
Toner and method for producing the same, and two-component type developer |
Emi Hagiwara, Yasunori Chigono, Hirokazu Usami, Ryo Inoue, Shintaro Ishida +1 more |
2014-09-16 |
| 8326165 |
Image forming apparatus having a photosenstive member of high capacitance |
Kenta Kubo, Takeshi Yamamoto |
2012-12-04 |
| 8204412 |
Image forming apparatus generating electrostatic forces in first and second directions with a predetermined duty ratio |
Kenta Kubo, Takeshi Yamamoto, Tomoaki Miyazawa, Juun Horie |
2012-06-19 |
| 8114562 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto +5 more |
2012-02-14 |
| 8059995 |
Image forming apparatus including a developer bearing member with an alternate electric field being applied thereto |
Takeshi Yamamoto, Yoshinobu Baba, Kenta Kubo |
2011-11-15 |
| 7912389 |
Image forming apparatus |
Takeshi Yamamoto, Kenta Kubo, Yoshinobu Baba, Koh Ishigami |
2011-03-22 |
| 7906262 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto +5 more |
2011-03-15 |
| 7877030 |
Image forming apparatus |
Juun Horie, Takeshi Yamamoto, Kenta Kubo, Tomoaki Miyazawa, Hirokazu Usami |
2011-01-25 |
| 7826758 |
Image forming apparatus |
Tomoaki Miyazawa, Takeshi Yamamoto, Kenta Kubo, Juun Horie |
2010-11-02 |
| 7767370 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto +5 more |
2010-08-03 |
| 7764910 |
Image forming apparatus |
Takeshi Yamamoto, Yoshinobu Baba, Kenta Kubo |
2010-07-27 |
| 7715744 |
Image forming apparatus using peak AC potentials to move toner toward an image bearing member and a developer carrying member, respectively |
Tomoaki Miyazawa, Takeshi Yamamoto, Kenta Kubo, Juun Horie |
2010-05-11 |
| 7471909 |
Image forming apparatus |
Kenta Kubo, Takeshi Yamamoto |
2008-12-30 |
| 7072607 |
Developing apparatus |
Takeshi Yamamoto, Makoto Fukatsu |
2006-07-04 |
| 6829464 |
Developing apparatus |
Kazuhisa Kemmochi |
2004-12-07 |
| 6647229 |
Image forming apparatus with flexible charging member for use with spherical toner |
Katsuhiro Sakaizawa |
2003-11-11 |
| 6564027 |
Image forming apparatus |
Katsuhiro Sakaizawa |
2003-05-13 |
