Assignee
MATSUDA HAJIME
JP3 patents
Top patents by PatentIndex Score
US8890917B2Nov 18, 2014
Printing quality evaluation system, laser marking apparatus, printing condition setting device, printing quality evaluation apparatus, printing condition setting program, printing quality evaluation program, and computer-readable recording medium
MATSUDA HAJIME6 citations71
US8714455B2May 6, 2014
External illumination apparatus for optical information reading apparatus
MATSUDA HAJIME2 citations60
US8172143B2May 8, 2012
Code reading device
MATSUDA HAJIME1 citations51