Inventor
ANDOH FUMIKATA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ANDOH FUMIKATA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS6201624B1Mar 13, 2001
Rotary body for a polygonal mirror type scanner and method of machining the same
RICOH KK21 citations92
US6175439B1Jan 16, 2001
Rotary body for a polygonal mirror type scanner and method of machining the same
RICOH KK22 citations92
US7301685B2Nov 27, 2007
Optical scanning apparatus and its optical element, method and apparatus for positioning and fixing the optical element, and a molding tool for making the optical element
RICOH KK4 citations62
US7414797B2Aug 19, 2008
Optical element, optical scanning apparatus, and image forming apparatus using the optical element, and method and apparatus for fixedly joining the optical element and reducing deformation of the optical element arranged in a layer structure
RICOH KK2 citations61
US7113317B2Sep 26, 2006
Polygon mirror scanner having an easily replaceable bearing
RICOH KK2 citations59
US7667883B2Feb 23, 2010
Optical scanning apparatus and its optical element, method and apparatus for positioning and fixing the optical element, and a molding tool for making the optical element
RICOH KK0 citations51
US7106481B2Sep 12, 2006
Polygon mirror scanner having an easily replaceable bearing
RICOH KK0 citations48
ANDOH FUMIKATA
3 patentsUS8174748B2May 8, 2012
Mirror and optical scanning device
ANDOH FUMIKATA6 citations69
US8072668B2Dec 6, 2011
Optical scanning apparatus and its optical element, method and apparatus for positioning and fixing the optical element, and a molding tool for making the optical element
ANDOH FUMIKATA0 citations49
US9352381B2May 31, 2016
Lead pin rectifying apparatus and lead pin rectifying method
ANDOH FUMIKATA0 citations38