Assignee
GRAPHTEC KK
JP·44 granted patents·5 pending applications·417 citations·filing 1983–2025
Top patents by PatentIndex Score
49 records- 0181USD795338SCutting plotterGRAPHTEC KK·Filed 2015·Granted Aug 22, 2017·21 cites·1 claims
- 0281US7715064B2Image reading apparatusGRAPHTEC KK·Filed 2005·Granted May 11, 2010·7 cites·14 claims
- 0374US5121143AInk printing head with variable-size heat elementsGRAPHTEC KK·Filed 1990·Granted Jun 9, 1992·35 cites·3 claims
- 0472USD837290SEmbossing machineGRAPHTEC KK·Filed 2015·Granted Jan 1, 2019·14 cites·1 claims
- 0572USD720395SCutting plotterGRAPHTEC KK·Filed 2013·Granted Dec 30, 2014·18 cites·1 claims
- 0671USD852269SCutting plotterGRAPHTEC KK·Filed 2016·Granted Jun 25, 2019·13 cites·1 claims
- 0769US9519255B2Label printerGRAPHTEC KK·Filed 2015·Granted Dec 13, 2016·1 cites·8 claims
- 0868USD540855SInk cartridgeGRAPHTEC KK·Filed 2006·Granted Apr 17, 2007·20 cites·1 claims
- 0965USD976721SData loggerGRAPHTEC KK·Filed 2021·Granted Jan 31, 2023·3 cites·1 claims
- 1064USD797586SMeasurement data collectorGRAPHTEC KK·Filed 2015·Granted Sep 19, 2017·11 cites·1 claims
- 1161US4630071AXY recorderGRAPHTEC KK·Filed 1985·Granted Dec 16, 1986·15 cites·4 claims
- 1260US5120907ADevice for determining position coordinates of points on a surfaceGRAPHTEC KK·Filed 1990·Granted Jun 9, 1992·50 cites·2 claims
- 1358USD874559SX-Y plotter for cuttingGRAPHTEC KK·Filed 2018·Granted Feb 4, 2020·8 cites·1 claims
- 1457USD802657SRoll feeder for cutting plotterGRAPHTEC KK·Filed 2014·Granted Nov 14, 2017·9 cites·1 claims
- 1557US4855755AThermal head supporting means in thermal recording apparatusGRAPHTEC KK·Filed 1988·Granted Aug 8, 1989·14 cites·4 claims
- 1652US2025256421A1Cutting plotterGRAPHTEC KK·Filed 2025·Application pending·0 cites
- 1751USD956134SCutting plotterGRAPHTEC KK·Filed 2019·Granted Jun 28, 2022·4 cites·1 claims
- 1851USD951341SX-Y plotter for cuttingGRAPHTEC KK·Filed 2019·Granted May 10, 2022·4 cites·1 claims
- 1951US10279503B2Cutting pen, cutting plotter, and blade extension amount control method of cutting plotterGRAPHTEC KK·Filed 2017·Granted May 7, 2019·0 cites·22 claims
- 2050US5216444AApparatus for controlling reference position of paper in a multiple-time recorder and control method thereofGRAPHTEC KK·Filed 1990·Granted Jun 1, 1993·12 cites·13 claims
- 2150US5043910APrinted circuit board function testing systemGRAPHTEC KK·Filed 1989·Granted Aug 27, 1991·19 cites·10 claims
- 2249USD848877SMeasurement data collectorGRAPHTEC KK·Filed 2017·Granted May 21, 2019·5 cites·1 claims
- 2348US2019143551A1Medium end-detecting deviceGRAPHTEC KK·Filed 2017·Application pending·0 cites
- 2445US5670754ADigitizer and position determination method thereforGRAPHTEC KK·Filed 1995·Granted Sep 23, 1997·17 cites·9 claims
- 2544USD864286SCutting plotterGRAPHTEC KK·Filed 2017·Granted Oct 22, 2019·3 cites·1 claims
- 2644USD797585SMeasurement data collectorGRAPHTEC KK·Filed 2015·Granted Sep 19, 2017·4 cites·1 claims
- 2743US5702188AThermal head and head drive circuit thereforGRAPHTEC KK·Filed 1996·Granted Dec 30, 1997·9 cites·3 claims
- 2842USD972006SX-Y plotter for cuttingGRAPHTEC KK·Filed 2019·Granted Dec 6, 2022·2 cites·1 claims
- 2941USD539340SPrint head for printerGRAPHTEC KK·Filed 2006·Granted Mar 27, 2007·7 cites·1 claims
- 3040USD787961SMeasurement data collectorGRAPHTEC KK·Filed 2015·Granted May 30, 2017·3 cites·1 claims
- 3140US4912483ABalanced head suspension in thermal recordersGRAPHTEC KK·Filed 1988·Granted Mar 27, 1990·6 cites·24 claims
- 3239US10173364B2Control method of embossing apparatusGRAPHTEC KK·Filed 2016·Granted Jan 8, 2019·0 cites·3 claims
- 3339US5701816AHeat-sensitive type mimeographic screen forming apparatusGRAPHTEC KK·Filed 1996·Granted Dec 30, 1997·6 cites·6 claims
- 3438US4928117AThermal printout density controlGRAPHTEC KK·Filed 1988·Granted May 22, 1990·6 cites·5 claims
- 3538US4905016ARecorder with a pencil pen and method thereforGRAPHTEC KK·Filed 1988·Granted Feb 27, 1990·6 cites·13 claims
- 3637US5691511ACordless digitizerGRAPHTEC KK·Filed 1994·Granted Nov 25, 1997·12 cites·7 claims
- 3737US2015273717A1Sheet holderGRAPHTEC KK·Filed 2015·Application pending·0 cites
- 3836USD977002SX-Y plotter for cuttingGRAPHTEC KK·Filed 2019·Granted Jan 31, 2023·1 cites·1 claims
- 3936US5414226ATablet position digitizerGRAPHTEC KK·Filed 1993·Granted May 9, 1995·8 cites·14 claims
- 4036US4565918AHeating circuit for a thermal recording-penGRAPHTEC KK·Filed 1983·Granted Jan 21, 1986·4 cites·10 claims
- 4135US4806708ACoordinate determining device and method of determining X-Y coordinate positionGRAPHTEC KK·Filed 1988·Granted Feb 21, 1989·16 cites·45 claims
- 4235US4795858ADevice for determining position coordinates of points on a surfaceGRAPHTEC KK·Filed 1988·Granted Jan 3, 1989·11 cites·4 claims
- 4334US2016243815A1Embossing apparatusGRAPHTEC KK·Filed 2016·Application pending·0 cites
- 4434US2006274131A1Inkjet recording apparatusGRAPHTEC KK·Filed 2006·Application pending·0 cites
- 4532US5030969ARibbon charging mechanism in a multicolor thermal transfer printerGRAPHTEC KK·Filed 1990·Granted Jul 9, 1991·4 cites·1 claims
- 4630US5220354AThermal printing headGRAPHTEC KK·Filed 1991·Granted Jun 15, 1993·4 cites·4 claims
- 4730US5095180ADevice for determining position coordinatesGRAPHTEC KK·Filed 1991·Granted Mar 10, 1992·2 cites·4 claims
- 4826US4916462AReference line setting system for grid pattern recordersGRAPHTEC KK·Filed 1988·Granted Apr 10, 1990·1 cites·20 claims
- 4925US5216439AScaling systems for data recordersGRAPHTEC KK·Filed 1990·Granted Jun 1, 1993·2 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →