| 11448982 |
Electrophotographic apparatus, process cartridge, and cartridge set |
Tsuneyoshi Tominaga, Shohei Tsuda, Shohei Kototani, Masahiro Kurachi, Kazuhiro Yamauchi +1 more |
2022-09-20 |
| 11320756 |
Electrophotographic apparatus, process cartridge, and cartridge set |
Shohei Kototani, Tsuneyoshi Tominaga, Shohei Tsuda, Noboru Miyagawa, Kazuhiro Yamauchi |
2022-05-03 |
| 11294296 |
Toner |
Hidekazu Fumita, Tomonori Matsunaga, Satoshi Otsuji |
2022-04-05 |
| 11112712 |
Toner |
Tomonori Matsunaga, Hidekazu Fumita, Shohei Tsuda |
2021-09-07 |
| 11061342 |
Electrophotographic apparatus, process cartridge and cartridge set |
Tsuneyoshi Tominaga, Shohei Tsuda, Shohei Kototani, Masahiro Kurachi, Kazuhiro Yamauchi +1 more |
2021-07-13 |
| 11022933 |
Process cartridge, image forming apparatus and cleaning apparatus |
Kazunori Hashimoto, Katsuhiro Kojima, Toshiaki Takeuchi, Yasukazu Ikami, Kosuke Ikada +8 more |
2021-06-01 |
| 10976678 |
Toner |
Kentaro Yamawaki, Shohei Kototani, Tomonori Matsunaga, Shohei Tsuda, Satoshi Otsuji |
2021-04-13 |
| 10845721 |
Toner |
Masatake Tanaka, Tsuneyoshi Tominaga, Satoshi Otsuji, Shinsuke Mochizuki |
2020-11-24 |
| 10747133 |
Image-forming apparatus |
Yasutaka Yagi, Yuhei Terui, Tomonori Matsunaga, Shohei Kototani, Masamichi Sato |
2020-08-18 |
| 10678155 |
Toner comprising a surface layer of an organosilicon polymer protrusion |
Yuhei Terui, Tomonori Matsunaga, Shohei Kototani, Masamichi Sato |
2020-06-09 |
| 10635011 |
Toner |
Tsuneyoshi Tominaga, Hidekazu Fumita, Taiji Katsura, Shinsuke Mochizuki |
2020-04-28 |
| 9785068 |
Toner |
Takeshi Kaburagi, Naotaka Ikeda, Hirofumi Kyuushima, Shohei Shibahara, Yoshiaki Wada |
2017-10-10 |
| 9541852 |
Toner and two-component developer |
Kosuke Fukudome, Shuhei Moribe, Satoshi Mita, Kunihiko Nakamura, Yoshiaki Shiotari +2 more |
2017-01-10 |
| 9285697 |
Toner |
Kosuke Fukudome, Shuhei Moribe, Naoki Okamoto, Kunihiko Nakamura, Yoshiaki Shiotari +2 more |
2016-03-15 |
| 9261806 |
Toner |
Shuhei Moribe, Naoki Okamoto, Kosuke Fukudome, Satoshi Mita, Kunihiko Nakamura +2 more |
2016-02-16 |
| 8114562 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2012-02-14 |
| 7906262 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2011-03-15 |
| 7767370 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Kazuo Terauchi, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2010-08-03 |
| 7629100 |
Toner |
Naoki Okamoto, Tetsuya Ida, Koh Ishigami, Kazuo Terauchi, Yojiro Hotta +2 more |
2009-12-08 |
| 7611813 |
Toner and image forming method |
Tetsuya Ida, Takeshi Ootsu, Koh Ishigami, Naoki Okamoto, Nozomu Komatsu +4 more |
2009-11-03 |
| 7280785 |
Image forming apparatus |
Masaya Kawada, Hiroaki Kawakami |
2007-10-09 |
| 7177581 |
Image forming apparatus |
Masaya Kawada, Hiroaki Kawakami |
2007-02-13 |
| 7135263 |
Toner |
Hiroaki Kawakami, Fumihiro Arahira, Masayuki Hama |
2006-11-14 |
