Inventor · disambiguated record
Keiichi Kaneko
Also filed as: KANEKO KEIICHI
37 granted patents·9 pending applications·823 citations·filing 1983–2025
97Inventor score
Files withTOYOTA MOTOR CO LTD14VICTOR COMPANY OF JAPAN11CASIO COMPUTER CO LTD6FUJITSU LTD5TEIJIN LTD3
Top patents by PatentIndex Score
46 records- 0192US5956014ABrightness control and power control of display deviceFUJITSU LTD·Filed 1995·Granted Sep 21, 1999·135 cites·51 claims
- 0289US6747946B1Method and apparatus for transmitting orthogonal-multi-carrier signalVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jun 8, 2004·68 cites·14 claims
- 0388US9385377B2Method for producing a catalyst for fuel cellsTOYOTA MOTOR CO LTD·Filed 2012·Granted Jul 5, 2016·5 cites·5 claims
- 0486US6512501B1Method and device for driving plasma displayFUJITSU LTD·Filed 1998·Granted Jan 28, 2003·82 cites·49 claims
- 0584US8886054B2Information transmission system, information sending device, information receiving device, information transmission method, information sending method, information receiving method and program productIIZUKA NOBUO·Filed 2012·Granted Nov 11, 2014·6 cites·4 claims
- 0684US6763072B1Method and apparatus for modulation and demodulation related to orthogonal frequency division multiplexingVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jul 13, 2004·52 cites·4 claims
- 0779US5621623ADC-DC converter using flyback voltageFUJITSU LTD·Filed 1995·Granted Apr 15, 1997·64 cites·12 claims
- 0877US6123726APortable drive system for artificial heartSEIKO EPSON CORP·Filed 1998·Granted Sep 26, 2000·171 cites·33 claims
- 0977US4731680ADisk drive with stored positioning data related to disk expansionVICTOR COMPANY OF JAPAN·Filed 1986·Granted Mar 15, 1988·27 cites·12 claims
- 1074US9716554B2Information transmission system, information sending device, information receiving device, information transmission method, information sending method, information receiving method and program productCASIO COMPUTER CO LTD·Filed 2014·Granted Jul 25, 2017·2 cites·7 claims
- 1173US9950314B2Method for producing fine catalyst particles and method for producing carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 24, 2018·1 cites·3 claims
- 1272US9610566B2Method of forming a catalyst with an atomic layer of platinum atomsSHAO MINHUA·Filed 2011·Granted Apr 4, 2017·1 cites·12 claims
- 1371US9972848B2Method for producing fine catalyst particles and method for producing carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted May 15, 2018·1 cites·3 claims
- 1470US8221932B2Fuel cellTAKEHIRO NAOKI·Filed 2010·Granted Jul 17, 2012·2 cites·3 claims
- 1570US6023258AFlat displayFUJITSU LTD·Filed 1996·Granted Feb 8, 2000·38 cites·9 claims
- 1669US6605686B2Method for producing an aromatic polycarbonate and method of keeping raw materials thereofTEIJIN LTD·Filed 2001·Granted Aug 12, 2003·9 cites·24 claims
- 1767US5457583ADisc recorder for recording informationVICTOR COMPANY OF JAPAN·Filed 1994·Granted Oct 10, 1995·16 cites·1 claims
- 1866US2025264190A1Gas supply deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1965US6009073AMethod for transmitting an orthogonal frequency division multiplex signal, apparatus for transmitting the signal and apparatus for receiving the signalVICTOR COMPANY OF JAPAN·Filed 1996·Granted Dec 28, 1999·60 cites·33 claims
- 2063US12460777B2Method for disconnecting gas tankTOYOTA MOTOR CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·4 claims
- 2163US6862321B2Method and apparatus for generating transmission signal by processing which includes digital quadrature modulationVICTOR COMPANY OF JAPAN·Filed 2001·Granted Mar 1, 2005·9 cites·7 claims
- 2262US5087997APosition control system for read/write deviceVICTOR COMPANY OF JAPAN·Filed 1989·Granted Feb 11, 1992·12 cites·3 claims
- 2361US2025174689A1Hydrogen consumption systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2457US10333153B2Fuel cell catalyst layer, and fuel cellTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 25, 2019·0 cites·3 claims
- 2556US5822323AFrequency division multiplexed signal generating apparatus and related decoding apparatusVICTOR COMPANY OF JAPAN·Filed 1996·Granted Oct 13, 1998·39 cites·26 claims
- 2655US10263259B2Method for producing core-shell catalyst particlesTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 16, 2019·0 cites·8 claims
- 2754US10326147B2Catalyst for fuel cells and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2013·Granted Jun 18, 2019·0 cites·10 claims
- 2853US6525171B2Process for producing a polycarbonate and method of cleaning a production unitTEIJIN LTD·Filed 2001·Granted Feb 25, 2003·2 cites·24 claims
- 2953US2014193162A1Information transmission system, information sending device, information receiving device, information transmission method, information sending method, information receiving method and program productCASIO COMPUTER CO LTD·Filed 2014·Application pending·0 cites
- 3052US6670440B2Production process and production system of aromatic polycarbonateTEIJIN LTD·Filed 2001·Granted Dec 30, 2003·2 cites·20 claims
- 3152US2025314354A1Gas supply deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 3252US2016260984A1Carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 3351US7099266B2Orthogonal frequency division multiplexed signal transmitting apparatus, orthogonal frequency division multiplexed signal receiving apparatus, and orthogonal frequency division multiplexed signal transmitting/receiving systemVICTOR COMPANY OF JAPAN·Filed 2002·Granted Aug 29, 2006·1 cites·11 claims
- 3450US10103388B2Method for producing fine catalyst particle and fuel cell comprising fine catalyst particle produced by the production methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Oct 16, 2018·0 cites·4 claims
- 3549US8163432B2Fuel cellJOMORI SHINJI·Filed 2008·Granted Apr 24, 2012·0 cites·3 claims
- 3648US8129070B2Fuel cellJOMORI SHINJI·Filed 2008·Granted Mar 6, 2012·0 cites·1 claims
- 3748US2013271508A1Display device, display control method, and recording mediumCASIO COMPUTER CO LTD·Filed 2013·Application pending·0 cites
- 3844US8903957B2Communication system, information terminal, communication method and recording mediumCASIO COMPUTER CO LTD·Filed 2013·Granted Dec 2, 2014·0 cites·11 claims
- 3943US6529472B1Generation and decoding of multi-carrier signalVICTOR COMPANY OF JAPAN·Filed 1999·Granted Mar 4, 2003·17 cites·10 claims
- 4042US10367581B2Notification device, notification method, and non-transitory recording mediumCASIO COMPUTER CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·15 claims
- 4141US2002016807A1Recursive discrete fourier transformation method and recursive inverse discrete fourier transformation methodFiled 2001·Application pending·0 cites
- 4240US2017104222A1Fuel cell catalyst layer, and fuel cellTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4337US9627692B2Carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 18, 2017·0 cites·2 claims
- 4436US2015381900A1Electronic device, information control method, and non-transitory computer-readable recording mediumCASIO COMPUTER CO LTD·Filed 2015·Application pending·0 cites
- 4531US4780771AHigh density signal recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1987·Granted Oct 25, 1988·1 cites·5 claims
- 4622US4549282AMagnetic bubble memory systemFUJITSU LTD·Filed 1983·Granted Oct 22, 1985·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →