Inventor · disambiguated record
Kenji Narita
Also filed as: NARITA KENJI
29 granted patents·12 pending applications·873 citations·filing 1992–2024
97Inventor score
Top patents by PatentIndex Score
41 records- 0194US6177745B1Permanent magnet rotor type electric motorFUJITSU GENERAL LTD·Filed 1998·Granted Jan 23, 2001·111 cites·5 claims
- 0292US6809453B2Induction motorFUJITSU GENERAL LTD·Filed 2003·Granted Oct 26, 2004·79 cites·11 claims
- 0392US6345987B1Electrical connectorKYOCERA ELCO CORP·Filed 2000·Granted Feb 12, 2002·83 cites·8 claims
- 0492US6025667APermanent magnet rotor type electric motor with different permanent magnet materialsFUJITSU GENERAL LTD·Filed 1998·Granted Feb 15, 2000·102 cites·6 claims
- 0589US5962944APermanent magnet rotor type electric motorFUJITSU GENERAL LTD·Filed 1998·Granted Oct 5, 1999·77 cites·16 claims
- 0684US6112042ADeveloping device and developing roller thereforRICOH KK·Filed 1999·Granted Aug 29, 2000·31 cites·5 claims
- 0783US7874120B2Connecting structure for steel frame columns and steel frame girdersITEC CORP·Filed 2008·Granted Jan 25, 2011·39 cites·7 claims
- 0882US5970294ACylindrical structural body for use in an image forming apparatus and method of producing the sameRICOH KK·Filed 1998·Granted Oct 19, 1999·51 cites·68 claims
- 0981US6019763ABone joining deviceGUNZE KK·Filed 1998·Granted Feb 1, 2000·78 cites·14 claims
- 1079US9392680B2Plasma generator, and cleaning and purifying device apparatus and small-sized electrical appliance using plasma generatorSANEMATSU WATARU·Filed 2012·Granted Jul 12, 2016·4 cites·6 claims
- 1179US9201167B2Bi-substituted rare earth iron garnet single crystal, method for producing same, and optical deviceSHIROKI KENICHI·Filed 2011·Granted Dec 1, 2015·2 cites·5 claims
- 1279US7027761B2Developing device and an image forming apparatus including the sameRICOH KK·Filed 2004·Granted Apr 11, 2006·17 cites·21 claims
- 1377US9065210B2Electrical connectorDAI ICHI SEIKO CO LTD·Filed 2013·Granted Jun 23, 2015·9 cites·2 claims
- 1475US7135800B2Axial gap electronic motorFUJITSU GENERAL LTD·Filed 2004·Granted Nov 14, 2006·20 cites·10 claims
- 1574US6819026B2Induction motorFUJITSU GENERAL LTD·Filed 2003·Granted Nov 16, 2004·23 cites·13 claims
- 1674US6070038ADeveloping device and developing roller thereforRICOH KK·Filed 1998·Granted May 30, 2000·42 cites·31 claims
- 1774US5990593APermanent magnet rotor type electric motorFUJITSU GENERAL LTD·Filed 1998·Granted Nov 23, 1999·39 cites·18 claims
- 1871US9227851B2Bi-substituted rare earth iron garnet single crystal, method of manufacturing the same, and optical deviceSHIROKI KENICHI·Filed 2011·Granted Jan 5, 2016·3 cites·8 claims
- 1966US5280469ASystem for monitoring normality of operation of ATM cross-connecting apparatusFUJITSU LTD·Filed 1992·Granted Jan 18, 1994·53 cites·8 claims
- 2063US2025231080A1Inspecting unitDISCO CORP·Filed 2024·Application pending·0 cites
- 2159US10315320B2Electric shaverPANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 11, 2019·1 cites·14 claims
- 2257US10543608B2Electric shaver and outer blade used in the electric shaverPANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 28, 2020·1 cites·16 claims
- 2357US9108325B2Electric shaverSAKON SHIGETOSHI·Filed 2011·Granted Aug 18, 2015·2 cites·9 claims
- 2456US7714478B2Electric rotary machineNISSAN MOTOR·Filed 2007·Granted May 11, 2010·1 cites·16 claims
- 2555US12336755B2Hair cutting device and hair cutting systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 24, 2025·0 cites·9 claims
- 2654US12220167B2Hair cutting device and hair cutting systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 11, 2025·0 cites·14 claims
- 2753US7309251B2Connection contact of an electric connectorI PEX CO LTD·Filed 2006·Granted Dec 18, 2007·4 cites·4 claims
- 2851US12122058B2Beauty instrument and electric razorPANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 22, 2024·0 cites·10 claims
- 2949US2016105088A1Dc-excited synchronous electric motorNARITA KENJI·Filed 2014·Application pending·0 cites
- 3049US2022378167A1Hair cutting device and hair cutting systemPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3148US6943427B2Semiconductor device for charge-up damage evaluation and charge-up damage evaluation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 13, 2005·1 cites·11 claims
- 3248US2023074850A1Electric razorPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3346US2010144146A1Method for fabricating semiconductor deviceUTAKA KOJI·Filed 2009·Application pending·0 cites
- 3445US10401157B2Optical inner surface measurement deviceADAMANT NAMIKI PREC JEWEL CO LTD·Filed 2019·Granted Sep 3, 2019·0 cites·2 claims
- 3543US2018229383A1Electric shaver and outer blade used in the electric shaverPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 3639US2014138029A1Plasma generator and cleaning and purifying apparatus including the sameNARITA KENJI·Filed 2012·Application pending·0 cites
- 3739US2013333841A1Plasma generator and cleaning/purification apparatus using sameNARITA KENJI·Filed 2012·Application pending·0 cites
- 3834US2010178764A1Method for fabricating semiconductor deviceNARITA KENJI·Filed 2010·Application pending·0 cites
- 3933US2010178763A1Method and apparatus for fabricating semiconductor deviceNARITA KENJI·Filed 2010·Application pending·0 cites
- 4032US2013299090A1Plasma generator, and cleaning and purifying apparatus and small-sized electrical appliance using plasma generatorSAITOH AKIHIKO·Filed 2012·Application pending·0 cites
- 4132US2013334955A1Plasma generator and cleaning/purification apparatus using sameSAITOH AKIHIKO·Filed 2012·Application pending·0 cites
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