Assignee
GRAPHTEC KK
JP44 patents
Top patents by PatentIndex Score
USD795338SAug 22, 2017
Cutting plotter
GRAPHTEC KK21 citations94
USD720395SDec 30, 2014
Cutting plotter
GRAPHTEC KK18 citations92
US5121143AJun 9, 1992
Ink printing head with variable-size heat elements
GRAPHTEC KK35 citations91
USD837290SJan 1, 2019
Embossing machine
GRAPHTEC KK14 citations86
USD540855SApr 17, 2007
Ink cartridge
GRAPHTEC KK20 citations86
US5120907AJun 9, 1992
Device for determining position coordinates of points on a surface
GRAPHTEC KK50 citations86
USD852269SJun 25, 2019
Cutting plotter
GRAPHTEC KK13 citations84
USD802657SNov 14, 2017
Roll feeder for cutting plotter
GRAPHTEC KK9 citations83
USD797586SSep 19, 2017
Measurement data collector
GRAPHTEC KK11 citations82
USD874559SFeb 4, 2020
X-Y plotter for cutting
GRAPHTEC KK8 citations79
US5670754ASep 23, 1997
Digitizer and position determination method therefor
GRAPHTEC KK17 citations74
US5414226AMay 9, 1995
Tablet position digitizer
GRAPHTEC KK8 citations74
USD972006SDec 6, 2022
X-Y plotter for cutting
GRAPHTEC KK2 citations73
USD951341SMay 10, 2022
X-Y plotter for cutting
GRAPHTEC KK4 citations73
USD864286SOct 22, 2019
Cutting plotter
GRAPHTEC KK3 citations73
US4630071ADec 16, 1986
XY recorder
GRAPHTEC KK15 citations73
USD956134SJun 28, 2022
Cutting plotter
GRAPHTEC KK4 citations72
US5702188ADec 30, 1997
Thermal head and head drive circuit therefor
GRAPHTEC KK9 citations72
USD976721SJan 31, 2023
Data logger
GRAPHTEC KK3 citations71
USD848877SMay 21, 2019
Measurement data collector
GRAPHTEC KK5 citations71
USD797585SSep 19, 2017
Measurement data collector
GRAPHTEC KK4 citations71
USD787961SMay 30, 2017
Measurement data collector
GRAPHTEC KK3 citations71
US7715064B2May 11, 2010
Image reading apparatus
GRAPHTEC KK7 citations71
US5216444AJun 1, 1993
Apparatus for controlling reference position of paper in a multiple-time recorder and control method thereof
GRAPHTEC KK12 citations70
US5691511ANov 25, 1997
Cordless digitizer
GRAPHTEC KK12 citations69
US4795858AJan 3, 1989
Device for determining position coordinates of points on a surface
GRAPHTEC KK11 citations66
USD539340SMar 27, 2007
Print head for printer
GRAPHTEC KK7 citations65
US4855755AAug 8, 1989
Thermal head supporting means in thermal recording apparatus
GRAPHTEC KK14 citations65
US5095180AMar 10, 1992
Device for determining position coordinates
GRAPHTEC KK2 citations63
USD977002SJan 31, 2023
X-Y plotter for cutting
GRAPHTEC KK1 citations62
US4928117AMay 22, 1990
Thermal printout density control
GRAPHTEC KK6 citations62
US5701816ADec 30, 1997
Heat-sensitive type mimeographic screen forming apparatus
GRAPHTEC KK6 citations60
US5043910AAug 27, 1991
Printed circuit board function testing system
GRAPHTEC KK19 citations60
US4806708AFeb 21, 1989
Coordinate determining device and method of determining X-Y coordinate position
GRAPHTEC KK16 citations60
US4905016AFeb 27, 1990
Recorder with a pencil pen and method therefor
GRAPHTEC KK6 citations58
US5030969AJul 9, 1991
Ribbon charging mechanism in a multicolor thermal transfer printer
GRAPHTEC KK4 citations57
US4565918AJan 21, 1986
Heating circuit for a thermal recording-pen
GRAPHTEC KK4 citations56
US5220354AJun 15, 1993
Thermal printing head
GRAPHTEC KK4 citations55
US5216439AJun 1, 1993
Scaling systems for data recorders
GRAPHTEC KK2 citations54
US4912483AMar 27, 1990
Balanced head suspension in thermal recorders
GRAPHTEC KK6 citations54
US9519255B2Dec 13, 2016
Label printer
GRAPHTEC KK1 citations52
US10279503B2May 7, 2019
Cutting pen, cutting plotter, and blade extension amount control method of cutting plotter
GRAPHTEC KK0 citations45
US4916462AApr 10, 1990
Reference line setting system for grid pattern recorders
GRAPHTEC KK1 citations45
US10173364B2Jan 8, 2019
Control method of embossing apparatus
GRAPHTEC KK0 citations35