Inventor · disambiguated record
Kenichi Nakamura
Also filed as: NAKAMURA KENICHI
181 granted patents·36 pending applications·4,678 citations·filing 1976–2025
99Inventor score
Files withTOTO LTD24TOSHIBA KK18MITSUBISHI GAS CHEMICAL CO15HITACHI LTD13KUREHA CHEMICAL IND CO LTD13
Top patents by PatentIndex Score
217 records- 0198US6145138AFlush toiletTOTO LTD·Filed 1997·Granted Nov 14, 2000·112 cites·10 claims
- 0298US5322537AExhaust gas filter and method for making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 21, 1994·163 cites·11 claims
- 0398US4224125AEnzyme electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Sep 23, 1980·873 cites·10 claims
- 0496US8776961B2Shock absorber and suspension apparatusMORI SHUNSUKE·Filed 2012·Granted Jul 15, 2014·79 cites·14 claims
- 0596US6917400B2Anti-reflection film, polarizing plate comprising the same, and image display device using the anti-reflection film or the polarizing plateFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jul 12, 2005·81 cites·16 claims
- 0695US6210858B1Anti-reflection film and display device using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 3, 2001·155 cites·9 claims
- 0795US5175995APower generation plant and power generation method without emission of carbon dioxidePAK PYONG SIK·Filed 1989·Granted Jan 5, 1993·132 cites·1 claims
- 0895US4392933AElectrochemical measuring apparatus comprising enzyme electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jul 12, 1983·388 cites·1 claims
- 0994US6791649B1Anti-reflection film, polarizing plate comprising the same, and image display device using the anti-reflection film or the polarizing plateFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 14, 2004·71 cites·25 claims
- 1094US4495234AWeather strip for automobilesTOYODA GOSEI KK·Filed 1982·Granted Jan 22, 1985·85 cites·2 claims
- 1192US7661153B2Flush toiletTOTO LTD·Filed 2003·Granted Feb 16, 2010·53 cites·12 claims
- 1292US5247791APower generation plant and power generation method without emission of carbon dioxidePAK PYONG S·Filed 1992·Granted Sep 28, 1993·103 cites·3 claims
- 1392US4785203ABuffer circuit having decreased current consumptionTOSHIBA KK·Filed 1987·Granted Nov 15, 1988·59 cites·17 claims
- 1491US6092816AVehicle height adjusting apparatus and cylinder system used thereforTOKICO LTD·Filed 1998·Granted Jul 25, 2000·110 cites·10 claims
- 1591US4949667ARoll coating apparatus for forming a film of a high viscosity coating liquid on a surfaceDAINIPPON SCREEN MFG·Filed 1989·Granted Aug 21, 1990·74 cites·48 claims
- 1690US10526775B2Toilet and toilet apparatusTOTO LTD·Filed 2018·Granted Jan 7, 2020·7 cites·5 claims
- 1790US4940119ADisc brake assemblyAISIN SEIKI·Filed 1988·Granted Jul 10, 1990·35 cites·4 claims
- 1889US7564467B2Mobile radio terminal apparatusTOSHIBA KK·Filed 2005·Granted Jul 21, 2009·12 cites·12 claims
- 1988US8334913B2Analog-to-digital converter circuit and solid-state imaging deviceSAKURAI SATOSHI·Filed 2010·Granted Dec 18, 2012·13 cites·14 claims
- 2088US6684694B2Flow sensor, method of manufacturing the same and fuel cell systemOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Feb 3, 2004·43 cites·15 claims
- 2187US6981577B2Controlling damping force shock absorberHITACHI LTD·Filed 2004·Granted Jan 3, 2006·29 cites·9 claims
- 2287US5288551AFlexible piezoelectric deviceKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Feb 22, 1994·53 cites·12 claims
- 2387US4253552AAnti-rust cover for a disc rotor of a vehicle disc brakeTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 3, 1981·21 cites·10 claims
- 2486US8139291B2Image blur prevention actuator and lens unit and camera equipped therewithNAKAMURA KENICHI·Filed 2008·Granted Mar 20, 2012·11 cites·14 claims
- 2586US7515342B2Solid-state imaging device equipped with light converging micro-lenses and camera apparatus using the sameTOSHIBA KK·Filed 2007·Granted Apr 7, 2009·10 cites·7 claims
- 2686US6321887B1Suspension control apparatusTOKICO LTD·Filed 2000·Granted Nov 27, 2001·39 cites·7 claims
- 2786US5410210APiezoelectric device and process for production thereofKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Apr 25, 1995·90 cites·4 claims
- 2884US4376689ACoenzyme immobilized electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Mar 15, 1983·47 cites·3 claims
- 2983US5672888AThin-film transistor and thin-film transistor arrayNEC CORP·Filed 1996·Granted Sep 30, 1997·56 cites·5 claims
- 3083US4543708AMethod of manufacturing an armatureHITACHI LTD·Filed 1983·Granted Oct 1, 1985·40 cites·6 claims
- 3182US5767639AElectronic control system for a brushless electric motorTEAC CORP·Filed 1996·Granted Jun 16, 1998·48 cites·8 claims
- 3282US4321123ACoenzyme immobilized electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Mar 23, 1982·40 cites·5 claims
- 3381US11193317B2Mounting position adjustment mechanism for rotating door, apparatus with rotating door, and image forming apparatusNAKAMURA KENICHI·Filed 2020·Granted Dec 7, 2021·2 cites·18 claims
- 3481US5086741AMethod and apparatus for detecting and controlling combustion condition in an internal combustion engineHITACHI LTD·Filed 1990·Granted Feb 11, 1992·52 cites·17 claims
- 3580US11384521B2Flush toiletTOTO LTD·Filed 2020·Granted Jul 12, 2022·1 cites·4 claims
- 3679US6398641B1Puzzle game apparatus and storage medium thereforeNINTENDO CO LTD·Filed 2000·Granted Jun 4, 2002·31 cites·13 claims
- 3779US6332622B1Suspension apparatus having two interconnected shock absorbersTOKICO LTD·Filed 2000·Granted Dec 25, 2001·32 cites·22 claims
- 3878US11421134B2Pressure-sensitive adhesive composition and use thereforTOAGOSEI CO LTD·Filed 2017·Granted Aug 23, 2022·1 cites·3 claims
- 3978US8471484B2Reversed-polarity pulse generating circuit for direct current plasma and direct current plasma power supply unitWATANABE KIYOMI·Filed 2011·Granted Jun 25, 2013·9 cites·5 claims
- 4078US6252820B1Semiconductor memory device capable of monitoring and adjusting the timing and pulse width of internal control signalsTOSHIBA KK·Filed 2000·Granted Jun 26, 2001·26 cites·17 claims
- 4178US5859294AProcess for the production of high-purity naphthalenedicarboxylic acidMITSUBISHI GAS CHEMICAL CORP I·Filed 1997·Granted Jan 12, 1999·23 cites·18 claims
- 4277US10323400B2Wash-out type toiletTOTO LTD·Filed 2018·Granted Jun 18, 2019·2 cites·5 claims
- 4377US9120330B1Recording medium, print data processing method, and label producing apparatusBROTHER IND LTD·Filed 2014·Granted Sep 1, 2015·2 cites·7 claims
- 4477US5109815AMethod and apparatus for reducing vibrations of car bodyHITACHI LTD·Filed 1991·Granted May 5, 1992·32 cites·20 claims
- 4577US4990544AGasket composition comprising fibrillated PTFENICHIAS CORP·Filed 1989·Granted Feb 5, 1991·38 cites·7 claims
- 4677US4784915APolymer piezoelectric filmKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 15, 1988·31 cites·7 claims
- 4777US4554335ADielectric polymer materialsKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 19, 1985·27 cites·5 claims
- 4876US5186136AAbnormal combustion detection and vibration reduction systemHITACHI LTD·Filed 1991·Granted Feb 16, 1993·35 cites·37 claims
- 4975US8446506B2Solid-state imaging deviceNAKAMURA KENICHI·Filed 2011·Granted May 21, 2013·3 cites·21 claims
- 5075US6646163B2Method for producing high purity xylylenediamineMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Nov 11, 2003·8 cites·6 claims
Showing the top 50 of 217 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →