Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462984 | Image forming apparatus | Hideki Hayashi, Teruhiko Sasaki, Satoshi Kurihara, Minoru Sato | 2002-09-17 |
| 6400914 | Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus | Shinichi Sasaki, Akihiro Toma, Isao Ikemoto, Kazushi Watanabe, Akira Higeta | 2002-06-04 |
| 6385413 | Developing device to which developing voltage is applied from non-driving side | Teruhiko Sasaki, Yoshikazu Sasago, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-05-07 |
| 6366746 | Developing device and electric energy supply part for applying developing bias voltage | Yoshikazu Sasago, Teruhiko Sasaki, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-04-02 |
| 6336012 | Developing device, process cartridge and electric energy supply part to developing roller | Yoshikazu Sasago, Teruhiko Sasaki, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-01-01 |