Inventor · disambiguated record
Katsuyuki Tanaka
Also filed as: TANAKA KATSUYUKI
109 granted patents·13 pending applications·2,016 citations·filing 1977–2023
99Inventor score
Files withSONY CORP38HITACHI LTD12SEIKO EPSON CORP12TANAKA KATSUYUKI9SONY SEMICONDUCTOR SOLUTIONS CORP8
Top patents by PatentIndex Score
122 records- 0198US7919886B2Power receiving device and power transfer systemSONY CORP·Filed 2008·Granted Apr 5, 2011·180 cites·4 claims
- 0294US5075807AMagnetic disk device including humidity controller in disk enclosureHITACHI LTD·Filed 1990·Granted Dec 24, 1991·75 cites·8 claims
- 0394US4984114AFlying head sliderHITACHI LTD·Filed 1989·Granted Jan 8, 1991·66 cites·22 claims
- 0493US5153785AApparatus for measuring the clearance of recording transducer, and a recorder using the apparatus, and a method of controlling the recorderHITACHI LTD·Filed 1989·Granted Oct 6, 1992·60 cites·24 claims
- 0591US6499117B1Network fault information management system in which fault nodes are displayed in tree formNEC CORP·Filed 2000·Granted Dec 24, 2002·81 cites·23 claims
- 0690US6401691B1Fuel supply system for relieving fuel pressure pulsations and designing method thereofNIPPON SOKEN·Filed 1999·Granted Jun 11, 2002·61 cites·14 claims
- 0789US5079102ATool using gold as a binderSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jan 7, 1992·56 cites·4 claims
- 0889US4426484AMethod for accelerating cure of resole type phenolic resinsSUMITOMO DUREZ CO·Filed 1981·Granted Jan 17, 1984·47 cites·7 claims
- 0989US4378721APickup apparatus for an electric string type instrumentKAWAI SEISAKUSHO KK·Filed 1982·Granted Apr 5, 1983·66 cites·10 claims
- 1089US4322046ASeat belt retractorNIPPON SOKEN·Filed 1980·Granted Mar 30, 1982·51 cites·6 claims
- 1188US4605979ALoad/unload suspension device for a magnetic disc apparatusHITACHI LTD·Filed 1984·Granted Aug 12, 1986·45 cites·4 claims
- 1287US5571239ANoise control apparatus for internal combustion engineNIPPON DENSO CO·Filed 1995·Granted Nov 5, 1996·51 cites·10 claims
- 1386US5446790AIntake sound control apparatusNIPPON SOKEN·Filed 1993·Granted Aug 29, 1995·73 cites·19 claims
- 1485US10009071B2Antenna and communication apparatusSONY CORP·Filed 2015·Granted Jun 26, 2018·5 cites·11 claims
- 1584US7301377B2Demodulation apparatus and receiving apparatusSONY CORP·Filed 2003·Granted Nov 27, 2007·19 cites·56 claims
- 1684US5175418AInformation card systemSONY CORP·Filed 1990·Granted Dec 29, 1992·85 cites·2 claims
- 1783US5425491ABonding tool, production and handling thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jun 20, 1995·90 cites·6 claims
- 1883US4443741ADrive circuit for electroluminescent elementHITACHI LTD·Filed 1981·Granted Apr 17, 1984·41 cites·9 claims
- 1982US4805733AActive silencerNIPPON DENSO CO·Filed 1987·Granted Feb 21, 1989·47 cites·14 claims
- 2081US6915340B2System and method for deriving future network configuration data from the current and previous network configuration dataNEC CORP·Filed 2001·Granted Jul 5, 2005·36 cites·29 claims
- 2181US6659343B2IC card and IC card data communication methodSONY CORP·Filed 2001·Granted Dec 9, 2003·30 cites·38 claims
- 2281US5133332ADiamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jul 28, 1992·41 cites·3 claims
- 2380US8054437B2Large substrate, method of manufacturing liquid crystal device from the same, and liquid crystal device obtainedCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Nov 8, 2011·6 cites·18 claims
- 2480US5692052AEngine noise control apparatusNIPPON DENSO CO·Filed 1994·Granted Nov 25, 1997·60 cites·4 claims
- 2579US7194890B2Gas chromatograph and expired air component analyzerABILIT CORP·Filed 2003·Granted Mar 27, 2007·31 cites·12 claims
- 2678US7483714B2Ranging and positioning system, ranging and positioning method, and radio communication apparatusSONY CORP·Filed 2006·Granted Jan 27, 2009·6 cites·16 claims
- 2778US6907346B2GPS receiver apparatus and receiving methodSONY CORP·Filed 2003·Granted Jun 14, 2005·20 cites·14 claims
- 2877US8692713B2Receiving device, receiving method, computer program, and portable terminalTANAKA KATSUYUKI·Filed 2011·Granted Apr 8, 2014·7 cites·18 claims
- 2977US5500296AMagnetic recording medium, process for producing magnetic recording medium, apparatus for producing magnetic recording medium, and magnetic recording apparatusHITACHI LTD·Filed 1994·Granted Mar 19, 1996·25 cites·8 claims
- 3077US4358135AConnector for igniting circuit of priming deviceNIPPON SOKEN·Filed 1980·Granted Nov 9, 1982·31 cites·9 claims
- 3174US10228469B2Reception deviceSONY CORP·Filed 2015·Granted Mar 12, 2019·3 cites·10 claims
- 3274US7453542B2Display device having first and second offsetting transfer-connections connected between driving electrodes and wiring lines and bent respectively in different directions to adjust wiring line resistancesCITIZEN HOLDINGS CO LTD·Filed 2004·Granted Nov 18, 2008·20 cites·11 claims
- 3373US5539710AVideo optical disk system compatible with both read only and writable optical disks having the same recording formatHITACHI LTD·Filed 1993·Granted Jul 23, 1996·24 cites·17 claims
- 3472US11681051B2Reception apparatus and reception methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jun 20, 2023·2 cites·20 claims
- 3572US9410912B2Biological gas detection apparatus and biological gas detection methodYAMADA YUUKI·Filed 2012·Granted Aug 9, 2016·2 cites·13 claims
- 3672US8369386B2Receiver, signal processing method and programSONY CORP·Filed 2010·Granted Feb 5, 2013·3 cites·11 claims
- 3772US8243776B2Communication device, noise removing method, and programTANAKA KATSUYUKI·Filed 2009·Granted Aug 14, 2012·7 cites·10 claims
- 3872US4816800AExhaust gas sensorFIGARO ENG·Filed 1986·Granted Mar 28, 1989·31 cites·9 claims
- 3972US4630926AFine clearance measuring apparatusHITACHI LTD·Filed 1984·Granted Dec 23, 1986·27 cites·10 claims
- 4071US10277782B2Color conversion table generation device, and color conversion table generation methodSEIKO EPSON CORP·Filed 2017·Granted Apr 30, 2019·1 cites·11 claims
- 4171US8503510B2Communication device, noise removing method, and programTANAKA KATSUYUKI·Filed 2012·Granted Aug 6, 2013·3 cites·30 claims
- 4271US2024010762A1Manufacturing method and use for chlorinated polyvinyl chloride resinKANEKA CORP·Filed 2023·Application pending·0 cites
- 4370US6126077AData processing apparatus and method and data transmitting/receiving apparatus and methodSONY CORP·Filed 1997·Granted Oct 3, 2000·39 cites·81 claims
- 4469US9415466B2Cutting tool and method and apparatus for manufacturing the sameNAKAMAE KAZUO·Filed 2011·Granted Aug 16, 2016·2 cites·10 claims
- 4569US5982719ADisc auto changer for recording or reproducing information on a desired disc of a plurality of discs in a magazineHITACHI LTD·Filed 1996·Granted Nov 9, 1999·23 cites·2 claims
- 4669US2024059886A1Fire-resistant articleKANEKA CORP·Filed 2023·Application pending·0 cites
- 4768US8649416B2Signal processing apparatus, information processing apparatus, signal processing method, data display method, and programSONY CORP·Filed 2013·Granted Feb 11, 2014·3 cites·19 claims
- 4867US8229460B2Demodulation apparatus and receiving apparatusTANAKA KATSUYUKI·Filed 2009·Granted Jul 24, 2012·2 cites·16 claims
- 4966US7561638B2Demodulation apparatus and receiving apparatusSONY CORP·Filed 2007·Granted Jul 14, 2009·2 cites·20 claims
- 5066US7231095B2Spread spectrum signal demodulation method and apparatusSONY CORP·Filed 2002·Granted Jun 12, 2007·8 cites·2 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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