Inventor
MATSUYA AKIHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUYA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
10 patentsUS6449060B1Sep 10, 2002
Image processing apparatus and method
CANON KK56 citations96
US7509060B2Mar 24, 2009
Density determination method, image forming apparatus, and image processing system
CANON KK23 citations92
US7085009B2Aug 1, 2006
Image processing apparatus and method
CANON KK23 citations92
US7694137B2Apr 6, 2010
Image processing system and authentication method of the same
CANON KK14 citations83
US7548344B2Jun 16, 2009
Image processing apparatus, and method of controlling the same
CANON KK8 citations83
US7148997B2Dec 12, 2006
Image processing apparatus and method
CANON KK10 citations73
US7142329B2Nov 28, 2006
Image processing apparatus and method
CANON KK7 citations73
US7061647B2Jun 13, 2006
Image processing apparatus, and method for controlling the same
CANON KK8 citations73
US7586641B2Sep 8, 2009
System for certifying whether printed material corresponds to original
CANON KK6 citations62
US7546244B2Jun 9, 2009
Image processing system and information processing method
CANON KK0 citations41