Inventor · disambiguated record
Kaoru Nakajima
Also filed as: NAKAJIMA KAORU
23 granted patents·8 pending applications·774 citations·filing 1980–2025
96Inventor score
Top patents by PatentIndex Score
31 records- 0197US7126294B2Method and device for controlling photovoltaic inverter, and feed water deviceFUJI ELECTRIC HOLDINGS·Filed 2003·Granted Oct 24, 2006·293 cites·11 claims
- 0295US7754389B2Battery including an electrolyte solution comprising a halogenated carbonate derivativeSONY CORP·Filed 2005·Granted Jul 13, 2010·37 cites·14 claims
- 0391US4368239AMagnetic recording mediumSONY CORP·Filed 1980·Granted Jan 11, 1983·40 cites·17 claims
- 0490US9776517B2Power supply device for vehicle performing regenerative brakingSANYO ELECTRIC CO·Filed 2013·Granted Oct 3, 2017·9 cites·7 claims
- 0588US7010306B1Location information notifying method and location information notifying apparatusNTT DOCOMO INC·Filed 2000·Granted Mar 7, 2006·101 cites·62 claims
- 0688US6922348B2Water supplyEBARA CORP·Filed 2001·Granted Jul 26, 2005·47 cites·20 claims
- 0786US9260068B2In-vehicle battery systemSANYO ELECTRIC CO·Filed 2013·Granted Feb 16, 2016·5 cites·7 claims
- 0886US7558584B2Location reporting method and related mobile communication terminalNTT DOCOMO INC·Filed 2001·Granted Jul 7, 2009·69 cites·62 claims
- 0984US9382892B2Vehicle performing idling stopSANYO ELECTRIC CO·Filed 2013·Granted Jul 5, 2016·6 cites·7 claims
- 1082US7186934B2Pressure switchSMC CORP·Filed 2006·Granted Mar 6, 2007·12 cites·1 claims
- 1175US4434210AMagnetic recording mediumSONY CORP·Filed 1981·Granted Feb 28, 1984·30 cites·3 claims
- 1274US7561301B2System and method for image pattern printing on objectsYAMAHA CORP·Filed 2004·Granted Jul 14, 2009·18 cites·8 claims
- 1370US9855905B2Vehicle power supply deviceSANYO ELECTRIC CO·Filed 2013·Granted Jan 2, 2018·4 cites·4 claims
- 1469US4443490AMagnetic recording mediumSONY CORP·Filed 1982·Granted Apr 17, 1984·14 cites·6 claims
- 1569US4435485AMagnetic recording mediumSONY CORP·Filed 1981·Granted Mar 6, 1984·14 cites·7 claims
- 1663US9789769B2Power supply device for vehiclesSANYO ELECTRIC CO·Filed 2013·Granted Oct 17, 2017·2 cites·1 claims
- 1761US4503198AElectron radiation curable resinSONY CORP·Filed 1982·Granted Mar 5, 1985·19 cites·5 claims
- 1856US6424871B1Rotating machine integrated with controller, and inverterEBARA CORP·Filed 1997·Granted Jul 23, 2002·25 cites·9 claims
- 1955US7340217B2Positional information providing apparatus communication terminal mobile communication terminal and positional information providing methodNTT DOCOMO INC·Filed 2001·Granted Mar 4, 2008·5 cites·30 claims
- 2055US4556611AMagnetic recording mediumSONY CORP·Filed 1983·Granted Dec 3, 1985·8 cites·4 claims
- 2153US2025272631A1Work support system, work support method, and information storage mediumCYBOZU INC·Filed 2025·Application pending·0 cites
- 2251US2025274413A1Work support system, work support method, and information storage mediumCYBOZU INC·Filed 2025·Application pending·0 cites
- 2349US2015343919A1Vehicle-mounted power supply device and vehicle comprising power supply deviceSANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 2449US2015246650A1In-vehicle electrical equipment spare battery unit, power supply device for vehicle, and vehicle equipped with power supply deviceSANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 2549US2023409416A1Information sharing system, processing execution method, and information storage mediumCYBOZU INC·Filed 2023·Application pending·0 cites
- 2648US4520079AMagnetic recording mediumSONY CORP·Filed 1982·Granted May 28, 1985·11 cites·4 claims
- 2746US4368242AMagnetic recording mediumSONY CORP·Filed 1981·Granted Jan 11, 1983·5 cites·12 claims
- 2846US2005048551A1Analyte evaluating device, method for evaluating analyte and method for manufacturing analyte evaluating deviceFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2944US2015298556A1Power supply device for vehicleSANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3041US2013063154A1Power supply apparatusNAKAJIMA KAORU·Filed 2011·Application pending·0 cites
- 3118US5327409AMagneto-optical disc system and magneto-optical discSONY CORP·Filed 1992·Granted Jul 5, 1994·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →