Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical scanning apparatus and color image forming apparatus using the same

Optical scanning apparatus and color image forming apparatus using the same

US Patent 7548252 · Granted Jun 16, 2009

Estimated economic value: $504,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical scanning apparatus having an optical element with at least one of an inc2014
Method of manufacturing imaging optical elements and optical scanning apparatus 2014
Optical scanning apparatus and image forming apparatus using the same2013
Optical scanning apparatus and image forming apparatus using the same2013
Optical scanning apparatus2013
Optical scanning device and image forming apparatus using the same2011
Optical scanning apparatus and image forming apparatus using the same2010
Optical scanner configured so a principal ray of an incident beam from a light s2010
Optical scanning apparatus and image forming apparatus employing this apparatus2009
Light scanning apparatus and image forming apparatus using the light scanning ap2009
Optical scanning device and image forming apparatus using the same2009
Optical scanning device and image forming apparatus using the same2009