Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9367001 | Image forming apparatus and image forming method | Naoki Ota, Nagahito Ichijo | 2016-06-14 |
| 9354558 | Image forming apparatus and image forming method | Naoki Ota | 2016-05-31 |
| 9244392 | Image forming apparatus with oriented flake shape toner | Masataka Kuribayashi, Takafumi Koide, Makoto Kamisaki, Yasuhisa Morooka | 2016-01-26 |
| 9058001 | Image forming apparatus | Narumasa SATO, Eiji Nakai, Makoto Kamisaki, Toyofumi Inoue, Takafumi Koide +3 more | 2015-06-16 |
| 9052622 | Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method | Yutaka Saito, Masahiro Takagi | 2015-06-09 |
| 8828638 | Two-component developer, developer cartridge, process cartridge and image formation apparatus | Norihito Fukushima, Manabu Serizawa | 2014-09-09 |
| 8735036 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yutaka Saito, Sakon Takahashi, Michio Take | 2014-05-27 |
| 8685608 | Two-component developer, developer cartridge, process cartridge, and image forming apparatus | Sakon Takahashi, Motoko Sakai, Yutaka Saito | 2014-04-01 |
| 8507167 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus | Yutaka Saito, Michio Take, Yoshifumi Iida, Sakon Takahashi, Motoko Sakai | 2013-08-13 |