Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423787 | Optical scanning module, device, and method, and imaging apparatus | — | 2008-09-09 |
| 7417780 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Yukito Satoh | 2008-08-26 |
| 7411712 | Optical scanner and image formation apparatus | Tomoya Ohsugi, Naoki Miyatake, Kohji Sakai | 2008-08-12 |
| 7333254 | Optical scanning apparatus, illuminant apparatus and image forming apparatus | Taku Amada, Seizo Suzuki, Satoru Itoh | 2008-02-19 |
| 7286786 | Image forming method and apparatus including dismountable cartridges | Yasushi Nakazato, Kazuyuki Shimada | 2007-10-23 |
| 7221493 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Yukito Satoh | 2007-05-22 |
| 7170660 | Optical scanner and image forming device | — | 2007-01-30 |
| 7139509 | Image forming apparatus including image transfer belt conveying a recording medium upward | Yasushi Nakazato, Kazuyuki Shimada | 2006-11-21 |
| 7075688 | Multibeam scanning apparatus | — | 2006-07-11 |
| 7068296 | Optical scanning device for reducing a dot position displacement at a joint of scanning lines | Yoshinori Hayashi, Mitsumi Fujii, Yukito Satoh, Eiji Mochizuki | 2006-06-27 |
| 7050739 | Image forming apparatus with horizontal structural members | Yasushi Nakazato, Kazuyuki Shimada | 2006-05-23 |
| 6995885 | Vibrating mirror, optical scanner using vibrating mirror, and image reproducing and forming apparatus | — | 2006-02-07 |
| 6980757 | Image forming apparatus with beam slots | Yasushi Nakazato, Kazuyuki Shimada | 2005-12-27 |
| 6972883 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Yukito Satoh | 2005-12-06 |
| 6932271 | Optical scan module, optical scanner, optical scan method, image generator and image reader | Akihisa Itabashi | 2005-08-23 |
| 6917775 | Dismountable image forming cartridge, and a corresponding image forming apparatus and method | Yasushi Nakazato, Kazuyuki Shimada | 2005-07-12 |
| 6839157 | Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch | Nobuaki Ono, Akihisa Itabashi, Kenichi Takanashi, Tomoya Ohsugi | 2005-01-04 |
| 6775041 | Multibeam scanning apparatus | — | 2004-08-10 |
| 6768886 | Image forming apparatus | Yasushi Nakazato, Kazuyuki Shimada | 2004-07-27 |
| 6760557 | Image forming apparatus | Yasushi Nakazato, Kazuyuki Shimada | 2004-07-06 |
| 6697588 | Image forming apparatus | Yasushi Nakazato, Kazuyuki Shimada | 2004-02-24 |
| 6690404 | Image forming apparatus and method for changeable image forming modes between a single color mode and a multiple color mode | Kazuyuki Shimada | 2004-02-10 |
| 6657765 | Optical deflecting unit, optical scanning unit, image forming apparatus, and method of producing optical unit | Yoshinori Hayashi, Eiji Mochizuki | 2003-12-02 |
| 6621512 | Multi-beam light source device and multi-beam scanning apparatus using the same | Naoki Miyatake, Taku Amada | 2003-09-16 |
| 6580887 | Image forming apparatus including structural members between consecutive optical writing devices | Yasushi Nakazato, Kazuyuki Shimada | 2003-06-17 |