| 12092970 |
Image forming apparatus |
Kohei Matsuda, Junko Hirata, Kazunori Hashimoto, Makoto Hayashida, Yasunori Toriyama +4 more |
2024-09-17 |
| 11960225 |
Image forming apparatus |
Koji Yamaguchi, Kohei Matsuda, Hiroki Ogino, Kaori Noguchi, Junko Hirata +4 more |
2024-04-16 |
| 11360416 |
Image forming apparatus |
Koji Yamaguchi, Kohei Matsuda, Hiroki Ogino, Kaori Noguchi, Junko Hirata +4 more |
2022-06-14 |
| 11067938 |
Cleaning unit, cartridge, image forming apparatus |
Hiroki Ogino, Kohei Matsuda, Hiraku Sasaki, Kentaro Kawata, Shun Sato |
2021-07-20 |
| 10928768 |
Cleaning unit, cartridge, image forming apparatus |
Kohei Matsuda, Hiraku Sasaki, Hiroki Ogino, Kentaro Kawata, Shun Sato |
2021-02-23 |
| 10114303 |
Toner |
Taiji Katsura, Katsuyuki Nonaka, Takashi Kenmoku, Shohei Shibahara, Tsutomu Shimano |
2018-10-30 |
| 9720340 |
Toner |
Tsuneyoshi Tominaga, Katsuyuki Nonaka, Taiji Katsura, Akane Masumoto, Harumi Takada +1 more |
2017-08-01 |
| 9176271 |
Light guide plate and method for manufacturing light guide plate |
Kazuyuki Ozaki, Takashi Iwaki, Hayato Takada |
2015-11-03 |
| 8874007 |
Developing unit and electrophotographic image forming apparatus |
Kunimasa Kawamura, Minoru Nakamura, Shohei Urushihara, Masaki Yamada |
2014-10-28 |
| 8859177 |
Toner |
Kazumi Yoshizaki, Kenichi Nakayama, Takeshi Kaburagi, Hideki Kaneko |
2014-10-14 |
| 8841056 |
Toner and process for producing toner |
Kazumi Yoshizaki, Shinya Yachi, Kenichi Nakayama, Takeshi Kaburagi |
2014-09-23 |
| 8828639 |
Toner |
Kenta Kamikura, Kazumi Yoshizaki, Kenichi Nakayama, Shiro Kuroki |
2014-09-09 |
| 8518623 |
Toner and toner particle producing method |
Kenta Kamikura, Shinya Yachi, Kazumi Yoshizaki, Takeshi Kaburagi |
2013-08-27 |
| 7846631 |
Toner |
Koji Inaba, Ken Nakayama, Kenta Kamikura |
2010-12-07 |
| 7745088 |
Non-magnetic toner |
Kazumi Yoshizaki, Koji Inaba |
2010-06-29 |
| 7740999 |
Toner |
Koji Inaba, Kazumi Yoshizaki |
2010-06-22 |
| 7537875 |
Toner |
Yushi Mikuriya, Satoshi Handa, Yuji Moriki, Emi Tosaka |
2009-05-26 |
| 7323282 |
Dry toner, method for producing dry toner, and method for forming an image |
Manabu Ohno, Motoya Fukushima, Hitoshi Itabashi, Emi Tosaka, Norikazu Fujimoto |
2008-01-29 |
| 7252917 |
Dry toner, method for producing dry toner, and method for forming an image |
Manabu Ohno, Motoya Fukushima, Hitoshi Itabashi, Emi Tosaka, Norikazu Fujimoto |
2007-08-07 |
| 7160663 |
Toner |
Keiji Komoto, Yushi Mikuriya, Takeshi Kaburagi, Emi Tosaka |
2007-01-09 |
| 7153625 |
Process for producing toner particles, and toner |
Takeshi Kaburagi, Yushi Mikuriya, Keiji Komoto, Kenichi Nakayama |
2006-12-26 |
| 7112393 |
Non-magnetic toner |
Keiji Komoto, Yushi Mikuriya, Yuji Moriki, Kenichi Nakayama, Takeshi Kaburagi +2 more |
2006-09-26 |
| 7029813 |
Toner |
Yushi Mikuriya, Keiji Komoto, Takeshi Kaburagi, Emi Tosaka |
2006-04-18 |
| 6855471 |
Toner and image-forming method |
Manabu Ohno, Masanori Ito, Emi Tosaka |
2005-02-15 |
| 6667140 |
Toner and image forming method |
Emi Tosaka, Motoya Fukushima, Manabu Ohno |
2003-12-23 |
