Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962068 | Charging member, process cartridge and electrophotographic apparatus | Noriaki Kuroda, Hisao Kato, Toshinari Miura, Toshiro Suzuki, Takumi Furukawa +5 more | 2011-06-14 |
| 7693457 | Charging member, process cartridge, and electrophotographic apparatus | Yoko Kuruma, Noriaki Kuroda, Hisao Kato, Toshinari Miura, Toshiro Suzuki +5 more | 2010-04-06 |
| 7664434 | Charging member, process cartridge and electrophotographic apparatus | Noriaki Kuroda, Hisao Kato, Toshinari Miura, Toshiro Suzuki, Takumi Furukawa +5 more | 2010-02-16 |