Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519234 | Carrier, two-component developer, supplemental developer, image forming method, process cartridge and image forming apparatus | Shigenori Yaguchi, Hiroshi Tohmatsu, Koichi Sakata, Hitoshi Iwatsuki, Toyoaki Tano | 2016-12-13 |
| 9304427 | Carrier for developing an electrostatic latent image, developer and image forming apparatus | Hitoshi Iwatsuki, Shigenori Yaguchi, Toyoaki Tano, Mariko Takii, Koichi Sakata +1 more | 2016-04-05 |
| 9298119 | Carrier for two-component developer, two-component developer using the carrier, and image forming method and process cartridge using the two-component developer | Shigenori Yaguchi, Koichi Sakata, Hitoshi Iwatsuki, Toyoaki Tano, Kenichi Mashiko +1 more | 2016-03-29 |
| 9261817 | Replenishing developer housing container and image forming apparatus | Hitoshi Iwatsuki, Shigenori Yaguchi, Hiroshi Tohmatsu, Toyoaki Tano, Kenichi Mashiko +7 more | 2016-02-16 |
| 9229347 | Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer | Shigenori Yaguchi, Hiroshi Tohmatsu, Koichi Sakata, Hitoshi Iwatsuki, Toyoaki Tano +1 more | 2016-01-05 |