Inventor · disambiguated record
Katsunori Tanaka
Also filed as: TANAKA KATSUNORI
137 granted patents·30 pending applications·2,535 citations·filing 1992–2025
99Inventor score
Files withMITSUBISHI HEAVY IND LTD42DENSO CORP20SEIKO EPSON CORP12MITSUBISHI ELECTRIC CORP9FUJITSU LTD8
Top patents by PatentIndex Score
167 records- 0195US8001799B2Multiple cooling sources for a vehicle air conditioning systemDENSO CORP·Filed 2007·Granted Aug 23, 2011·32 cites·24 claims
- 0294US7294991B2Method and apparatus for calculating/controlling power generation torqueDENSO CORP·Filed 2006·Granted Nov 13, 2007·34 cites·10 claims
- 0393US7336002B2Vehicle power supply systemDENSO CORP·Filed 2004·Granted Feb 26, 2008·133 cites·72 claims
- 0493US7089741B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Aug 15, 2006·58 cites·29 claims
- 0593US6594999B2Combustor, a gas turbine, and a jet engineMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jul 22, 2003·70 cites·16 claims
- 0692US7728546B2Multiple power supply apparatus with improved installabilityDENSO CORP·Filed 2007·Granted Jun 1, 2010·49 cites·41 claims
- 0792US5902173APolishing machine with efficient polishing and dressingYAMAHA CORP·Filed 1997·Granted May 11, 1999·110 cites·17 claims
- 0891US10207694B2Parking brake systemNABTESCO AUTOMOTIVE CORP·Filed 2015·Granted Feb 19, 2019·7 cites·9 claims
- 0989US7679328B2Apparatus for detecting charged state of secondary batteryDENSO CORP·Filed 2006·Granted Mar 16, 2010·21 cites·7 claims
- 1088US11875968B2High frequency power source allowing arbitrary setting of temporal change pattern for high frequency output powerADTEC PLASMA TECH CO LTD·Filed 2021·Granted Jan 16, 2024·2 cites·7 claims
- 1188US7592785B2Output control apparatus and method for field winding type dynamo-electric machineDENSO CORP·Filed 2007·Granted Sep 22, 2009·31 cites·41 claims
- 1288US6973790B2Gas turbine combustor, gas turbine, and jet engineMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Dec 13, 2005·34 cites·18 claims
- 1387US7459801B2Control apparatus for selectively controlling output current and output voltage of electric generatorDENSO CORP·Filed 2006·Granted Dec 2, 2008·20 cites·5 claims
- 1487US6772594B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Aug 10, 2004·40 cites·4 claims
- 1587US6667730B1Display and method of and drive circuit for driving the displayFUJITSU DISPLAY TECH·Filed 2000·Granted Dec 23, 2003·31 cites·48 claims
- 1687US5581172AApparatus for controlling output of vehicular AC generatorMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 3, 1996·77 cites·16 claims
- 1786US7506182B2Vehicle-mounted power supply systemDENSO CORP·Filed 2005·Granted Mar 17, 2009·25 cites·12 claims
- 1886US7347184B2Controller and controlling method for internal combustion engineDENSO CORP·Filed 2006·Granted Mar 25, 2008·17 cites·4 claims
- 1984US11768429B2Projection apparatusSEIKO EPSON CORP·Filed 2021·Granted Sep 26, 2023·1 cites·18 claims
- 2084US7816805B2Power supply system with multiphase motor and multiphase inverterDENSO CORP·Filed 2008·Granted Oct 19, 2010·22 cites·22 claims
- 2184US7733063B2Apparatus for calculating quantity indicating charged state of on-vehicle batteryDENSO CORP·Filed 2007·Granted Jun 8, 2010·13 cites·15 claims
- 2284US6837051B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Jan 4, 2005·49 cites·7 claims
- 2384US6837050B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jan 4, 2005·49 cites·10 claims
- 2484US6640544B2Gas turbine combustor, gas turbine, and jet engineMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Nov 4, 2003·53 cites·7 claims
- 2584US5715173AConcentration controlling method and a substate treating apparatus utilizing sameDAINIPPON SCREEN MFG·Filed 1995·Granted Feb 3, 1998·74 cites·22 claims
- 2684US5326852AMethod for production of alkylene oxide polymersSUMITOMO SEIKA CHEMICALS·Filed 1992·Granted Jul 5, 1994·51 cites·11 claims
- 2783US7571712B2Controller and controlling method for internal combustion engineDENSO CORP·Filed 2008·Granted Aug 11, 2009·14 cites·22 claims
- 2882US7832211B2Gas turbine combustor and a gas turbine equipped therewithMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Nov 16, 2010·26 cites·8 claims
- 2982US6856373B2Liquid crystal display apparatus and reduction of electromagnetic interferenceFUJITSU DISPLAY TECH·Filed 2001·Granted Feb 15, 2005·20 cites·4 claims
- 3082US6721631B2Method for remote monitoring of gas turbineMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Apr 13, 2004·44 cites·15 claims
- 3182US6463742B2Gas turbine steam-cooled combustor with alternately counter-flowing steam passagesMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Oct 15, 2002·40 cites·2 claims
- 3282US5863114ALight emissive panel unitFUJITSU LTD·Filed 1994·Granted Jan 26, 1999·55 cites·35 claims
- 3381US7764261B2Apparatus and method to improve quality of moving image displayed on liquid crystal display deviceSHARP KK·Filed 2006·Granted Jul 27, 2010·3 cites·44 claims
- 3481US5764216AGamma correction circuit, a liquid crystal driver, a method of displaying image, and a liquid crystal displayFUJITSU LTD·Filed 1994·Granted Jun 9, 1998·61 cites·34 claims
- 3580US9255579B2Vacuum pump having rotary compressing elementsMITSUHASHI YOSHIHIRO·Filed 2011·Granted Feb 9, 2016·5 cites·5 claims
- 3680US7279805B2Vehicle power supply system with a series regulatorDENSO CORP·Filed 2005·Granted Oct 9, 2007·17 cites·7 claims
- 3780US6833886B2Liquid crystal display control circuit that performs drive compensation for high-speed responseFUJITSU DISPLAY TECH·Filed 2002·Granted Dec 21, 2004·21 cites·15 claims
- 3879US7017724B2Clutch assemblyAISIN AW IND CO LTD·Filed 2003·Granted Mar 28, 2006·15 cites·29 claims
- 3979US6915637B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Jul 12, 2005·22 cites·2 claims
- 4079US6142602AInk cartridge and ink jet recording apparatusNEC CORP·Filed 1998·Granted Nov 7, 2000·38 cites·15 claims
- 4178US6769257B2Transition piece outlet structure enabling to reduce the temperature, and a transition piece, a combustor and a gas turbine providing the above output structureMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Aug 3, 2004·34 cites·15 claims
- 4278US5674410AChemical agent producing device and method thereofDAINIPPON SCREEN MFG·Filed 1994·Granted Oct 7, 1997·62 cites·17 claims
- 4378US5410884ACombustor for gas turbines with diverging pilot nozzle coneMITSUBISHI HEAVY IND LTD·Filed 1993·Granted May 2, 1995·35 cites·6 claims
- 4477US9063400B2Projector light source having three cooling airflow delivery portsTANAKA KATSUNORI·Filed 2012·Granted Jun 23, 2015·3 cites·15 claims
- 4577US8589611B2Asynchronous logic circuit, semiconductor circuit, and path calculation method in asynchronous logic circuitTANAKA KATSUNORI·Filed 2010·Granted Nov 19, 2013·5 cites·20 claims
- 4677US6860098B2Gas turbine combustor having bypass and annular gas passage for reducing uneven temperature distribution in combustor tail cross sectionMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Mar 1, 2005·41 cites·6 claims
- 4777US6223724B1High-pressure fuel pumpMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 1, 2001·18 cites·5 claims
- 4876US10834861B2Component determination device and component determination methodFUJI CORP·Filed 2016·Granted Nov 10, 2020·2 cites·11 claims
- 4976US7664577B2Control apparatus capable of economically and reliably controlling electric generatorDENSO CORP·Filed 2007·Granted Feb 16, 2010·6 cites·27 claims
- 5076US6115020ALiquid crystal display device and display method of the sameFUJITSU LTD·Filed 1996·Granted Sep 5, 2000·51 cites·29 claims
Showing the top 50 of 167 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →