Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679718 | Toner, two-component developer, and image forming method | — | 2014-03-25 |
| 8455169 | Toner, method for preparing the toner, and image forming method using the toner | Daisuke Inoue, Fumihiro Sasaki, Osamu Uchinokura, Satoshi Kojima, Naoko Morisawa | 2013-06-04 |
| 8361690 | Toner for developing electrostatic latent image, developer including the toner, and image forming method and image forming apparatus using the developer | Yuka Sakaguchi | 2013-01-29 |
| 8043780 | Toner, and developer, developing apparatus, process cartridge, image forming apparatus and image forming method | Shinya Nakayama | 2011-10-25 |
| 8007976 | Electrostatic image developing toner, toner kit and image forming apparatus | Hiroyuki Fushimi, Osamu Uchinokura, Takahiro Honda, Masami Tomita, Hyo Shu +1 more | 2011-08-30 |
| 7759036 | Toner and production method thereof, image forming apparatus and image forming method, and process cartridge | Tomoko Utsumi, Satoshi Mochizuki, Tomoyuki Ichikawa, Minoru Masuda, Shinya Nakayama | 2010-07-20 |
| 7749674 | Toner, developer, image developer and image forming apparatus | Satoshi Mochizuki, Yasuaki Iwamoto, Yasuo Asahina, Kazuhiko Umemura, Tomoyuki Ichikawa +3 more | 2010-07-06 |
| 7745084 | Toner, developer including the toner, and image forming method, image forming apparatus and process cartridge using the toner | Hitoshi Iwatsuki | 2010-06-29 |
| 7727700 | Toner for developing electrostatic image, method for producing the same, developer, image forming apparatus, process cartridge, and image forming method | — | 2010-06-01 |
| 7664439 | Image forming apparatus, and carrier, toner and developer used therein for reducing foggy images | — | 2010-02-16 |
| 7642032 | Toner, developer, image forming apparatus and image forming method | Satoshi Mochizuki, Akihiro Kotsugai, Yasuo Asahina, Osamu Uchinokura, Hisashi Nakajima +6 more | 2010-01-05 |
| 7611815 | External additive for toner for electrophotography, toner for electrophotography, double-component developer for electrophotography, image-forming process using the toner, and image-forming apparatus using the toner | Satoshi Mochizuki, Kazuhiko Umemura, Shinya Nakayama, Yasuo Asahina | 2009-11-03 |
| 7608377 | Image forming method and image forming apparatus | Shinya Nakayama, Hisashi Nakajima, Fumihiro Sasaki, Akihiro Kotsugai, Satoshi Mochizuki | 2009-10-27 |
| 7566521 | Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method | Akihiro Kotsugai, Satoshi Mochizuki, Hisashi Nakajima, Yasuo Asahina, Osamu Uchinokura +8 more | 2009-07-28 |
| 7547497 | Toner, and developer, image developer and image forming apparatus using the toner | Osamu Uchinokura, Masami Tomita, Hisashi Nakajima, Shinya Nakayama, Koichi Sakata +5 more | 2009-06-16 |
| 7521164 | Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method | Shinya Nakayama, Satoshi Mochizuki, Yasuaki Iwamoto, Yasuo Asahina, Akihiro Kotsugai +17 more | 2009-04-21 |
| 7455942 | Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method using the same | Tsuneyasu Nagatomo, Akihiro Kotsugai, Hiroshi Yamashita, Masayuki Ishii, Hiroto Higuchi +10 more | 2008-11-25 |
| 7452645 | Toner for developing electrostatic image, method for producing the same, developer, image forming apparatus, process cartridge, and image forming method | — | 2008-11-18 |
| 7442484 | Image forming method using toner | Osamu Uchinokura, Akihiro Kotsugai, Yasuo Asahina, Tomoyuki Ichikawa, Shinya Nakayama +5 more | 2008-10-28 |
| 7413838 | External additives for electrophotographic toner, electrophotographic toner, electrophotographic developer, image forming method and image forming apparatus | Satoshi Mochizuki, Yasuaki Iwamoto, Kazuhiko Umemura | 2008-08-19 |
| 7405000 | Resin particle and process of producing the same | Tadao Takikawa, Toshihiko Kinsho, Hidetoshi Noda, Shuhei Yahiro, Yutaka Yoshida +3 more | 2008-07-29 |
| 7374851 | Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method | Shinya Nakayama, Satoshi Mochizuki, Yasuaki Iwamoto, Yasuo Asahina, Akihiro Kotsugai +17 more | 2008-05-20 |
| 7368212 | Toner for developing electrostatic image, developer, image forming apparatus, process for forming image, process cartridge and process for measuring porosity of toner | Satoshi Mochizuki, Yasuaki Iwamoto, Yasuo Asahina, Akihiro Kotsugai, Shinya Nakayama +4 more | 2008-05-06 |
| 7318989 | Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method | Akihiro Kotsugai, Satoshi Mochizuki, Hisashi Nakajima, Yasuo Asahina, Osamu Uchinokura +8 more | 2008-01-15 |
| 7288353 | Toner, developer, image developer and image forming apparatus | Satoshi Mochizuki, Yasuaki Iwamoto, Yasuo Asahina, Kazuhiko Umemura, Tomoyuki Ichikawa +3 more | 2007-10-30 |