Inventor · disambiguated record
Sumio Watanabe
Also filed as: WATANABE SUMIO
103 granted patents·2 pending applications·704 citations·filing 1989–2021
99Inventor score
Files withFUJITSU COMPONENT LTD78RICOH KK6TSUCHIYA MASAHIRO5FUJITSU TAKAMISAWA COMPONENT4TSUBAKIMOTO CHAIN CO3
Top patents by PatentIndex Score
105 records- 0196US7876346B2Thermal printer and cutterFUJITSU COMPONENT LTD·Filed 2007·Granted Jan 25, 2011·23 cites·8 claims
- 0296US7857534B2Printer apparatusFUJITSU COMPONENT LTD·Filed 2006·Granted Dec 28, 2010·29 cites·19 claims
- 0393US9724947B2PrinterFUJITSU COMPONENT LTD·Filed 2016·Granted Aug 8, 2017·5 cites·11 claims
- 0492US7267500B2Printer apparatusFUJITSU COMPONENT LTD·Filed 2004·Granted Sep 11, 2007·28 cites·10 claims
- 0592US7059793B2Printer and cutterFUJITSU COMPONENT LTD·Filed 2004·Granted Jun 13, 2006·35 cites·19 claims
- 0691US9079438B1PrinterFUJITSU COMPONENT LTD·Filed 2015·Granted Jul 14, 2015·4 cites·7 claims
- 0789US5095443APlural neural network system having a successive approximation learning methodRICOH KK·Filed 1989·Granted Mar 10, 1992·60 cites·9 claims
- 0887US9610786B2Printer and method of controlling printerFUJITSU COMPONENT LTD·Filed 2016·Granted Apr 4, 2017·2 cites·1 claims
- 0987US9079437B1PrinterFUJITSU COMPONENT LTD·Filed 2015·Granted Jul 14, 2015·3 cites·5 claims
- 1086US5031154AThree-dimensional object imaging method and systemRICOH KK·Filed 1990·Granted Jul 9, 1991·68 cites·16 claims
- 1185US9688085B2PrinterFUJITSU COMPONENT LTD·Filed 2016·Granted Jun 27, 2017·3 cites·10 claims
- 1284US10059133B2Printer and method of detecting near-end state of recording paper in printerFUJITSU COMPONENT LTD·Filed 2015·Granted Aug 28, 2018·2 cites·11 claims
- 1384US10040303B2PrinterFUJITSU COMPONENT LTD·Filed 2016·Granted Aug 7, 2018·2 cites·4 claims
- 1484US8411119B2Printer module including movable blade module and fixed blade moduleTSUCHIYA MASAHIRO·Filed 2009·Granted Apr 2, 2013·7 cites·7 claims
- 1583US9186904B2PrinterFUJITSU COMPONENT LTD·Filed 2014·Granted Nov 17, 2015·3 cites·17 claims
- 1683US9073370B1PrinterFUJITSU COMPONENT LTD·Filed 2015·Granted Jul 7, 2015·2 cites·3 claims
- 1783US7273325B2Thermal printer and cutterFUJITSU COMPONENT LTD·Filed 2004·Granted Sep 25, 2007·20 cites·7 claims
- 1883US6343884B1Paper roll loading method and printer using the methodFUJITSU TAKAMISAWA COMPONENT·Filed 2000·Granted Feb 5, 2002·26 cites·6 claims
- 1982US9035985B2Printer apparatus and method for operating printer apparatusFUJITSU COMPONENT LTD·Filed 2014·Granted May 19, 2015·3 cites·8 claims
- 2082US8419302B2Printing apparatusWATANABE SUMIO·Filed 2006·Granted Apr 16, 2013·8 cites·31 claims
- 2182US6336760B2Thermal printer with a platen that separates from the thermal head in a direction perpendicular to the thermal headFUJITSU TAKAMISAWA COMPONENT·Filed 1999·Granted Jan 8, 2002·38 cites·16 claims
- 2281US6814515B2Printing apparatus and terminal apparatusNAGANO FUJITSU COMPONENT LTD·Filed 2002·Granted Nov 9, 2004·27 cites·32 claims
- 2380US6450714B2Thermal printer with a movable platen guided by a pinFUJITSU TAKAMISAWA COMPONENT·Filed 2001·Granted Sep 17, 2002·18 cites·12 claims
- 2480US5479576ANeural network learning system inferring an input-output relationship from a set of given input and output samplesRICOH KK·Filed 1995·Granted Dec 26, 1995·83 cites·27 claims
- 2578US10357984B2PrinterFUJITSU COMPONENT LTD·Filed 2016·Granted Jul 23, 2019·1 cites·9 claims
- 2678US9393816B2PrinterFUJITSU COMPONENT LTD·Filed 2013·Granted Jul 19, 2016·2 cites·14 claims
- 2778US8152393B2Printer device with blade driving motor and platen motor provided on a first frameTSUCHIYA MASAHIRO·Filed 2007·Granted Apr 10, 2012·5 cites·26 claims
- 2876US10737514B2Sheet cassette capable of supplying electric power to outside and printing apparatus including sameFUJITSU COMPONENT LTD·Filed 2019·Granted Aug 11, 2020·1 cites·8 claims
- 2976US8179411B2Printer module and electronic apparatusTAKABATAKE YOSHINARI·Filed 2009·Granted May 15, 2012·4 cites·19 claims
- 3076US7281874B2Thermal printer unitFUJITSU COMPONENT LTD·Filed 2005·Granted Oct 16, 2007·4 cites·8 claims
- 3175US11325402B2Printer apparatus with flapper attached to conveying route coverFUJITSU COMPONENT LTD·Filed 2020·Granted May 10, 2022·0 cites·1 claims
- 3275US11285743B2PrinterFUJITSU COMPONENT LTD·Filed 2016·Granted Mar 29, 2022·1 cites·6 claims
- 3375US6203461B1Hydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 1999·Granted Mar 20, 2001·26 cites·3 claims
- 3474US7125181B2Portable printer device having a plurality of paper rollsFUJITSU COMPONENT LTD·Filed 2004·Granted Oct 24, 2006·14 cites·7 claims
- 3573US9073371B1Cutter apparatus and printerFUJITSU COMPONENT LTD·Filed 2015·Granted Jul 7, 2015·1 cites·6 claims
- 3673US5785619AHydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 1996·Granted Jul 28, 1998·27 cites·6 claims
- 3771US9296220B2Printer apparatusFUJITSU COMPONENT LTD·Filed 2014·Granted Mar 29, 2016·1 cites·9 claims
- 3871US5846003AThermal printer having an elastic print head supportFUJITSU TAKAMISAWA COMPONENT·Filed 1997·Granted Dec 8, 1998·28 cites·27 claims
- 3970US9586422B2Printer assembled from mainframe and multiple function unitsTSUCHIYA MASAHIRO·Filed 2012·Granted Mar 7, 2017·1 cites·13 claims
- 4070US5093870ASmoothing method and apparatus for smoothing contour of characterRICOH KK·Filed 1989·Granted Mar 3, 1992·31 cites·12 claims
- 4169US9364964B2Cutter and recorderWATANABE SUMIO·Filed 2010·Granted Jun 14, 2016·1 cites·15 claims
- 4269US8711194B2PrinterFUJITSU COMPONENT LTD·Filed 2013·Granted Apr 29, 2014·1 cites·7 claims
- 4369US7582849B2Thermal head, driving method and thermal head drive circuitFUJITSU COMPONENT LTD·Filed 2006·Granted Sep 1, 2009·3 cites·3 claims
- 4467US11509778B2Communication system and printing apparatusFUJITSU COMPONENT LTD·Filed 2021·Granted Nov 22, 2022·0 cites·7 claims
- 4566US10792939B2Printer apparatus with flapper attached to conveying route coverFUJITSU COMPONENT LTD·Filed 2017·Granted Oct 6, 2020·0 cites·3 claims
- 4666US2019283474A1PrinterFUJITSU COMPONENT LTD·Filed 2019·Application pending·0 cites
- 4764US7362346B2Printer apparatusFUJITSU COMPONENT LTD·Filed 2005·Granted Apr 22, 2008·2 cites·8 claims
- 4863US11331933B2Cassette and systemFUJITSU COMPONENT LTD·Filed 2019·Granted May 17, 2022·0 cites·6 claims
- 4963US8827581B2Printer and method of controlling printerTSUCHIYA MASAHIRO·Filed 2012·Granted Sep 9, 2014·1 cites·16 claims
- 5061US11504988B2Sheet cassette and printing systemFUJITSU COMPONENT LTD·Filed 2019·Granted Nov 22, 2022·0 cites·7 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →