Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800845 | Multi-beam scanning device, multi-beam scanning method, light source device, and image forming apparatus | Kohji Sakai, Seizo Suzuki, Hiromichi Atsuumi | 2004-10-05 |
| 6791596 | Method and apparatus for image forming capable of effectively generating pixel clock pulses | Yasuhiro Nihei, Hidetoshi Ema, Masaaki Ishida | 2004-09-14 |
| 6771407 | Optical scanner and image formation apparatus | Yoshinori Hayashi, Seizo Suzuki, Atsushi Kawamura, Hiromichi Atsuumi, Kohji Sakai | 2004-08-03 |
| 6747818 | Image forming lens, image forming lens unit, original document reading module, apparatus and method, and image information processing apparatus | Kazuyasu Ohashi, Kiichiro Nishina | 2004-06-08 |
| 6707480 | Image formation unit including stored performance information | Minoru Ameyama, Satoru Tomita, Yasuyuki Shinkai, Nekka Matsuura, Katsuichi Ohta +3 more | 2004-03-16 |
| 6700687 | Optical scanning device | — | 2004-03-02 |