Inventor · disambiguated record
Kenji Nakajima
Also filed as: NAKAJIMA KENJI
114 granted patents·18 pending applications·1,823 citations·filing 1974–2024
99Inventor score
Files withFUJI PHOTO FILM CO LTD17FUJITSU LTD17NIPPON CONLUX CO LTD17NAKAJIMA KENJI15HONDA MOTOR CO LTD9
Top patents by PatentIndex Score
132 records- 0199US7634718B2Handwritten information input apparatusFUJITSU LTD·Filed 2005·Granted Dec 15, 2009·260 cites·13 claims
- 0296US7599650B2Developer bearing member, developing device, process cartridge and image forming apparatusRICOH KK·Filed 2006·Granted Oct 6, 2009·25 cites·54 claims
- 0395US4837045ACoating methodFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jun 6, 1989·35 cites·5 claims
- 0492US7179199B2Control system for vehicle having an engine capable of performing and stopping combustion in each cylinderHONDA MOTOR CO LTD·Filed 2004·Granted Feb 20, 2007·55 cites·5 claims
- 0592US5184709ACoin selectorNIPPON CONLUX CO LTD·Filed 1991·Granted Feb 9, 1993·180 cites·38 claims
- 0689US5138971AWeb charging apparatusFUJI PHOTO FILM CO LTD·Filed 1991·Granted Aug 18, 1992·30 cites·10 claims
- 0788US6376929B1Position switch of select lever for automatic transmissionHONDA MOTOR CO LTD·Filed 1999·Granted Apr 23, 2002·44 cites·3 claims
- 0887US5853801AProcess for the preparation of continuous optical compensatory sheetFUJI PHOTO FILM CO LTD·Filed 1996·Granted Dec 29, 1998·104 cites·8 claims
- 0982US7973517B2Control device for vehicle power converterMITSUBISHI ELECTRIC CORP·Filed 2010·Granted Jul 5, 2011·7 cites·3 claims
- 1082US7594832B2Connector structure with a u-shaped cross section having a male terminal and a female terminalHITACHI CABLE·Filed 2006·Granted Sep 29, 2009·19 cites·3 claims
- 1182US5393571ACurtain coating method for eliminating sagging at high flow ratesFUJI PHOTO FILM CO LTD·Filed 1993·Granted Feb 28, 1995·41 cites·16 claims
- 1282US5154272AController for an automatic vending machineNIPPON CONLUX CO LTD·Filed 1991·Granted Oct 13, 1992·154 cites·3 claims
- 1382US5011456ACoin receiving and discharging apparatusNIPPON CONLUX CO LTD·Filed 1989·Granted Apr 30, 1991·40 cites·23 claims
- 1482US4574401AToilet bowlNAKAJIMA KENJI·Filed 1984·Granted Mar 11, 1986·53 cites·1 claims
- 1581US6299560B1Control device for vehicle automatic transmissionHONDA MOTOR CO LTD·Filed 2000·Granted Oct 9, 2001·22 cites·6 claims
- 1680US9024469B2Motor-driven refrigerating apparatus for vehicleDENSO CORP·Filed 2012·Granted May 5, 2015·4 cites·5 claims
- 1779US8252393B2Surface-modified inorganic pigment, colored surface-modified inorganic pigment, recording medium and production processes thereof, and image forming method and recorded imageNAGASHIMA AKIRA·Filed 2008·Granted Aug 28, 2012·3 cites·13 claims
- 1878US5677393AHeat-resistant film adhesive for use in fabrication of printed circuit boards and process for using the sameNIPPON STEEL CHEMICAL CO·Filed 1993·Granted Oct 14, 1997·61 cites·5 claims
- 1976US8339074B2Power converter control apparatusNAKAJIMA KENJI·Filed 2010·Granted Dec 25, 2012·4 cites·5 claims
- 2076US8163360B2Pigment dispersion and inkjet recording medium using the sameASAO MASAYA·Filed 2008·Granted Apr 24, 2012·3 cites·6 claims
- 2176US7575773B2Optical compensatory sheet producing method and apparatus, thermal treating method and apparatus, and dust removing method and apparatusFUJIFILM CORP·Filed 2006·Granted Aug 18, 2009·6 cites·3 claims
- 2276US5781517AAccessor hand mechanism having grooves for opening and closing fingersFUJITSU LTD·Filed 1995·Granted Jul 14, 1998·25 cites·22 claims
- 2376US5336534ACoating method employing ultrasonic wavesFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 9, 1994·32 cites·6 claims
- 2474US11163272B2Servo parameter adjustment device and servo parameter adjustment methodOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Nov 2, 2021·1 cites·16 claims
- 2573US8736235B2Power generation motor control systemTABATA MITSUNORI·Filed 2011·Granted May 27, 2014·3 cites·6 claims
- 2673US7421594B2Bus power device and power-source control methodFUJITSU LTD·Filed 2004·Granted Sep 2, 2008·24 cites·18 claims
- 2772US6026063ALibrary apparatus having interconnected cell drum and door locking mechanismsFUJITSU LTD·Filed 1998·Granted Feb 15, 2000·20 cites·6 claims
- 2870US6812982B2Optical compensatory sheet producing method and apparatus, thermal treating method and apparatus, and dust removing method and apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Nov 2, 2004·10 cites·8 claims
- 2969US5236339ACoin selectorNIPPON CONLUX CO LTD·Filed 1991·Granted Aug 17, 1993·58 cites·13 claims
- 3069US4591465AMethod of producing polymeric electret elementMITSUBISHI PETROCHEMICAL CO·Filed 1984·Granted May 27, 1986·15 cites·17 claims
- 3168US8397847B2Electric power converter for vehicleTABATA MITSUNORI·Filed 2010·Granted Mar 19, 2013·4 cites·6 claims
- 3268US7407608B2Resin molding equipment and resin molding methodAPIC YAMADA CORP·Filed 2005·Granted Aug 5, 2008·5 cites·16 claims
- 3367US5757738ALibrary apparatusFUJITSU LTD·Filed 1995·Granted May 26, 1998·17 cites·39 claims
- 3467US5677055AThermoplastic polyester resin stretched filmOJI YUKA SYNT PAPER CO LTD·Filed 1996·Granted Oct 14, 1997·25 cites·5 claims
- 3567US2025156949A1Foreign exchange hedging systemWINSIDE CO LTD·Filed 2024·Application pending·0 cites
- 3666US6141178AAccessor hand mechanism having grooves for opening and closing fingersFUJITSU LTD·Filed 1997·Granted Oct 31, 2000·19 cites·9 claims
- 3766US2012164273A1Method for producing pasteurized fresh cheeseNAKAJIMA KENJI·Filed 2009·Application pending·0 cites
- 3865US8736234B2Power converter control apparatusNAKAJIMA KENJI·Filed 2011·Granted May 27, 2014·2 cites·13 claims
- 3965US5939181APorous molded articleOJI YUKA SYNT PAPER CO LTD·Filed 1997·Granted Aug 17, 1999·31 cites·15 claims
- 4064US11036402B2Control device, control method and recording mediumOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Jun 15, 2021·1 cites·5 claims
- 4163US11353830B2Servo control methodOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Jun 7, 2022·0 cites·3 claims
- 4263US6508700B2Coin processing deviceNIPPON CONLUX CO LTD·Filed 2001·Granted Jan 21, 2003·10 cites·10 claims
- 4363US4765375ADuctNAKAJIMA KENJI·Filed 1987·Granted Aug 23, 1988·26 cites·5 claims
- 4463US2024211987A1Incentive determination method and information processing apparatusFUJITSU LTD·Filed 2023·Application pending·0 cites
- 4562US11664754B2Adjustment support device, servo driver, control parameters adjustment method for plurality of servo motors, and programOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted May 30, 2023·0 cites·16 claims
- 4662US9243071B2Fusion protein for suppression of autoantibodiesHOMMA MASAYUKI·Filed 2012·Granted Jan 26, 2016·1 cites·10 claims
- 4762US8582888B2Method and apparatus for recognizing boundary line in an image informationTANAKA HIROSHI·Filed 2008·Granted Nov 12, 2013·4 cites·12 claims
- 4862US6698568B2Coin sorterNIPPON CONLUX CO LTD·Filed 2001·Granted Mar 2, 2004·6 cites·4 claims
- 4962US6637578B1Coin processing deviceNIPPON CONLUX CO LTD·Filed 2000·Granted Oct 28, 2003·6 cites·5 claims
- 5060US9086797B2Handwriting input device, and handwriting input methodNAKAJIMA KENJI·Filed 2011·Granted Jul 21, 2015·1 cites·15 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →