Inventor
MATSUZAWA YOSHIHIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MATSUZAWA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
8 patentsUS6375297B1Apr 23, 2002
Printer, printing system, recording medium for storing print control programs, and printing method
SEIKO EPSON CORP53 citations95
US7898690B2Mar 1, 2011
Evaluation of calibration precision
SEIKO EPSON CORP7 citations83
US7898704B2Mar 1, 2011
Image output controller
SEIKO EPSON CORP16 citations83
US9230199B2Jan 5, 2016
Printing system and printing method
SEIKO EPSON CORP3 citations72
US7978367B2Jul 12, 2011
Printer control system, printer control method and printer
SEIKO EPSON CORP4 citations61
US7933043B2Apr 26, 2011
Printer colorimetry control device, print colorimetry control method and printer
SEIKO EPSON CORP2 citations61
US7866786B2Jan 11, 2011
Liquid ejecting method, liquid ejecting apparatus, and storage medium having program stored thereon
SEIKO EPSON CORP5 citations61
US7948653B2May 24, 2011
Printing colorimetric instruction method and printer
SEIKO EPSON CORP0 citations40
MATSUZAWA YOSHIHIKO
3 patentsUS8125694B2Feb 28, 2012
Method of determining number of patches
MATSUZAWA YOSHIHIKO5 citations59
US8641161B2Feb 4, 2014
Printing using inks of plural colors including white color
MATSUZAWA YOSHIHIKO0 citations50
US8830507B2Sep 9, 2014
Printing system including a code reader for reading code printed on a recording medium
MATSUZAWA YOSHIHIKO1 citations49