Inventor
DOUMOTO HIDEKI
JP5 patents
Patents
5 patentsUS4898094AFeb 6, 1990
Apparatus and method for controlling a plurality of continuous paper printing machines connected to each other
RYOBI LTD25 citations91
US7460706B2Dec 2, 2008
Method of recognizing color bars on double-sided color prints, color print quality control system and color print quality evaluation apparatus
RYOBI LTD8 citations72
US5233920AAug 10, 1993
Image adjusting device for offset printing machine
RYOBI LTD6 citations61
US6502511B1Jan 7, 2003
Printing plate processing apparatus and method of detecting the location of a register mark on a printing plate
RYOBI LTD5 citations60
US4895361AJan 23, 1990
Front guide position adjusting device in a sheet-fed press
RYOBI LTD5 citations60