Inventor · disambiguated record
Kazuo Itoh
Also filed as: ITOH KAZUO
96 granted patents·15 pending applications·1,459 citations·filing 1975–2025
99Inventor score
Files withITOH DENKI CO LTD41BROTHER IND LTD11ITOH ELECTRIC CO LTD8ITOH ELECTRIC COMPANY LTD8ITOH KAZUO8
Top patents by PatentIndex Score
111 records- 0195US6820736B2Conveying apparatusITOH DENKI CO LTD·Filed 2003·Granted Nov 23, 2004·62 cites·23 claims
- 0295US6021888AConveyer system and its control methodITOH ELECTRIC COMPANY LIMITED·Filed 1998·Granted Feb 8, 2000·94 cites·11 claims
- 0394US10053300B2Transfer deviceITOH DENKI CO LTD·Filed 2015·Granted Aug 21, 2018·17 cites·14 claims
- 0494US8684169B2Transfer deviceITOH KAZUO·Filed 2011·Granted Apr 1, 2014·44 cites·20 claims
- 0592US9618056B2Motor-incorporating roller and power transmission memberITOH DENKI CO LTD·Filed 2015·Granted Apr 11, 2017·13 cites·20 claims
- 0691US10518975B2Conveying deviceITOH DENKI CO LTD·Filed 2017·Granted Dec 31, 2019·13 cites·12 claims
- 0791US9814115B2Illumination light communication apparatus and communication modulePANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 7, 2017·13 cites·17 claims
- 0891US8006829B2Motorized roller and motor unit for motorized rollerITOH DENKI CO LTD·Filed 2009·Granted Aug 30, 2011·29 cites·20 claims
- 0990US10486902B2Article storage apparatus and article moving deviceITOH DENKI CO LTD·Filed 2015·Granted Nov 26, 2019·13 cites·10 claims
- 1090US5451853AStarting device for a single phase induction motorYAMADA ELECTRIC MFG CO LTD·Filed 1993·Granted Sep 19, 1995·65 cites·7 claims
- 1189US4450551AKeel-tipped stylus, and method and device for making keel-tipped stylusSANYO ELECTRIC CO·Filed 1982·Granted May 22, 1984·40 cites·8 claims
- 1288US9878857B2Transportation device and conveyor deviceITOH DENKI CO LTD·Filed 2015·Granted Jan 30, 2018·11 cites·17 claims
- 1388US7726024B2Manufacturing method for a heat exchangerDENSO CORP·Filed 2006·Granted Jun 1, 2010·10 cites·9 claims
- 1487US10464756B2Conveying device and conveyor unitITOH DENKI CO LTD·Filed 2017·Granted Nov 5, 2019·8 cites·18 claims
- 1587US8321064B2Grid interconnection device, grid interconnection system, and power control systemITOH KAZUO·Filed 2010·Granted Nov 27, 2012·15 cites·5 claims
- 1687US6564932B2Belt conveyorITOH ELECTRIC CO LTD·Filed 2001·Granted May 20, 2003·33 cites·5 claims
- 1787US6225725B1Manufacturing process of a divided type statorITOH ELECTRIC CO LTD·Filed 1999·Granted May 1, 2001·59 cites·2 claims
- 1886US7287636B2Driving device and diverter, diverting unit, and conveying apparatus incorporating the driving deviceITOH DENKI CO LTD·Filed 2005·Granted Oct 30, 2007·19 cites·24 claims
- 1986US6459224B2Zone control method in roller conveyor and zone controllerITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Oct 1, 2002·33 cites·23 claims
- 2085US10577189B2Conveyance device, planar conveyance apparatus, and conveyance unitITOH DENKI CO LTD·Filed 2016·Granted Mar 3, 2020·8 cites·33 claims
- 2185USD438258SElectronic display boardBROTHER IND LTD·Filed 2000·Granted Feb 27, 2001·31 cites·1 claims
- 2285USD309739SSewing machineBROTHER IND LTD·Filed 1988·Granted Aug 7, 1990·24 cites·1 claims
- 2385USD302163SDrilling, tapping and milling machineBROTHER IND LTD·Filed 1987·Granted Jul 11, 1989·25 cites·1 claims
- 2485USD286407SMachine for cutting workpieces utilizing electric dischargeBROTHER IND LTD·Filed 1984·Granted Oct 28, 1986·21 cites·1 claims
- 2584US8028817B2Conveyor and conveyor controllerITOH DENKI CO LTD·Filed 2009·Granted Oct 4, 2011·16 cites·18 claims
- 2684US5200157ASusceptor for vapor-growth depositionTOSHIBA CERAMICS CO·Filed 1991·Granted Apr 6, 1993·52 cites·3 claims
- 2783US6731094B1Controller for brush-less motors and a conveyor system having the controllersITOH ELECTRIC COMPANY LTD·Filed 2000·Granted May 4, 2004·29 cites·16 claims
- 2883US6726003B2Fastening structure and mounting structureITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Apr 27, 2004·29 cites·6 claims
- 2983US6606276B2SRAM device using MIS transistorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 12, 2003·26 cites·12 claims
- 3082USD911289SConnectorITOH DENKI CO LTD·Filed 2018·Granted Feb 23, 2021·22 cites·1 claims
- 3182US8319370B2Grid interconnection device and power control systemITOH KAZUO·Filed 2010·Granted Nov 27, 2012·10 cites·4 claims
- 3282US6382393B2Conveyance-direction switching device in a roller conveyorITOH ELECTRIC CO LTD·Filed 2000·Granted May 7, 2002·27 cites·4 claims
- 3381US9676563B2Transfer apparatusITOH DENKI CO LTD·Filed 2015·Granted Jun 13, 2017·6 cites·21 claims
- 3481US8887897B2Fault diagnosis method for roller conveyor, roller conveyor, and controller for conveyorITOH KAZUO·Filed 2011·Granted Nov 18, 2014·10 cites·21 claims
- 3581USD307024SSewing machineBROTHER IND LTD·Filed 1987·Granted Apr 3, 1990·20 cites·1 claims
- 3680US10301123B2Transfer deviceITOH DENKI CO LTD·Filed 2018·Granted May 28, 2019·4 cites·10 claims
- 3780US4754737AFuel injection pump device and method for settling the sameMITSUBISHI MOTORS CORP·Filed 1985·Granted Jul 5, 1988·35 cites·18 claims
- 3879US10530477B2Visible light communication apparatusPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 7, 2020·3 cites·8 claims
- 3979US9926140B2Roller conveyor device, controller, and mechanical device abnormality detection methodITOH DENKI CO LTD·Filed 2014·Granted Mar 27, 2018·4 cites·19 claims
- 4079US7354072B2Authenticatable printed matter and its production methodNAT PRINTING BUREAU INCORPORATED ADMINISTRATIVE AGENCY·Filed 2002·Granted Apr 8, 2008·17 cites·34 claims
- 4179US6755299B2Roller device and a method of making sameITOH ELECTRIC COMPANY LTD·Filed 2003·Granted Jun 29, 2004·22 cites·24 claims
- 4279US6550130B2Manufacturing process for a divided statorITOH ELECTRIC CO LTD·Filed 2001·Granted Apr 22, 2003·21 cites·13 claims
- 4378US10597237B2Lifting and lowering apparatusITOH DENKI CO LTD·Filed 2018·Granted Mar 24, 2020·4 cites·19 claims
- 4478US8191702B2Article lifting deviceITOH KAZUO·Filed 2009·Granted Jun 5, 2012·12 cites·13 claims
- 4577US9617083B2Transfer apparatus and positioning method of device having motorITOH DENKI CO LTD·Filed 2014·Granted Apr 11, 2017·8 cites·20 claims
- 4677US7542368B2Semiconductor memory devicePANASONIC CORP·Filed 2006·Granted Jun 2, 2009·8 cites·11 claims
- 4777US7248523B2Static random access memory (SRAM) with replica cells and a dummy cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 24, 2007·11 cites·6 claims
- 4876US6415914B2Conveyor systemITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Jul 9, 2002·22 cites·7 claims
- 4975US6808063B2Roller device and a method of making sameITOH ELECTRIC COMPANY LTD·Filed 2003·Granted Oct 26, 2004·19 cites·21 claims
- 5075US2025250121A1Method for manufacturing conveyance deviceITOH DENKI CO LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →