Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9095999 | Charging member, charging unit, process cartridge, image forming apparatus, and method of manufacturing charging member | Shogo Tomari, Hiroyuki Miura | 2015-08-04 |
| 9046803 | Charging roll, charging unit, process cartridge, image forming apparatus, and method of manufacturing charging roll | Takuro Hoshio, Taketoshi Hoshizaki, Shoichi Masuda, Eiichi Iida, Noboru Wada | 2015-06-02 |
| 7072604 | Electro-conductive roll and image-forming apparatus using the same | Hiroyuki Miura, Hiroshi Takayama, Minoru Rokutan, Ryusei Kouda, Ryuji Watanabe | 2006-07-04 |