Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10108123 | Image forming apparatus | Motonari Ito, Makoto Tokudome | 2018-10-23 |
| 10095150 | Image forming apparatus | Takashi Hiramatsu, Yusuke Usui, Hiroyoshi Iwayama | 2018-10-09 |
| 9971298 | Image forming apparatus, process cartridge, developing cartridge, and drum cartridge | Akihisa Matsukawa, Toshiki Okamura, Takanori Watanabe, Hiroyoshi Iwayama, Makoto Tokudome +2 more | 2018-05-15 |
| 9910405 | Developing device, process cartridge, and image forming apparatus | Takanori Watanabe, Akihisa Matsukawa | 2018-03-06 |
| 9904202 | Image forming apparatus having potential difference control | Akihisa Matsukawa, Takanori Watanabe | 2018-02-27 |