Inventor · disambiguated record
Haruo Suenaga
Also filed as: SUENAGA HARUO
35 granted patents·9 pending applications·279 citations·filing 1988–2013
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD20PANASONIC CORP8SUENAGA HARUO7MORIYA HIDEAKI3PANASONIC IP MAN CO LTD2
Top patents by PatentIndex Score
44 records- 0187US7282682B2High-frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·17 cites·14 claims
- 0277US6362463B1High frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 26, 2002·43 cites·23 claims
- 0373US8492687B2Power control apparatus for high-frequency dielectric heating and power control method for the sameSUENAGA HARUO·Filed 2009·Granted Jul 23, 2013·4 cites·11 claims
- 0471US8258446B2Power control apparatus for high-frequency dielectric heating and power control method for the sameSUENAGA HARUO·Filed 2009·Granted Sep 4, 2012·3 cites·19 claims
- 0571US5977530ASwitching power supply for high frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 2, 1999·41 cites·19 claims
- 0669US8026713B2State detection device for detecting operation state of high-frequency heating apparatusPANASONIC CORP·Filed 2009·Granted Sep 27, 2011·2 cites·12 claims
- 0768US8338762B2Power control apparatus for high-frequency dielectric heating and power control method for the sameSUENAGA HARUO·Filed 2009·Granted Dec 25, 2012·2 cites·6 claims
- 0868US8324541B2High-frequency heating deviceSHIROKAWA NOBUO·Filed 2007·Granted Dec 4, 2012·5 cites·8 claims
- 0968US4888461AHigh-frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 19, 1989·24 cites·8 claims
- 1067US4967051AHigh-frequency heating apparatus having start control device for magnetron power supply circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Oct 30, 1990·26 cites·9 claims
- 1166US8642934B2Power control apparatus for high-frequency dielectric heating and power control method for the sameSUENAGA HARUO·Filed 2006·Granted Feb 4, 2014·2 cites·4 claims
- 1265US7432484B2Current control for high-frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 7, 2008·3 cites·4 claims
- 1364US6982623B2Step-up transformer for magnetron drivingNIFCO INC·Filed 2003·Granted Jan 3, 2006·9 cites·6 claims
- 1463US7312427B2High-frequency dielectric heating device and printed board with thermistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 25, 2007·9 cites·10 claims
- 1562US9370091B2Grounding structure for circuit boardPANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 14, 2016·4 cites·5 claims
- 1661US6624579B2Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 23, 2003·8 cites·17 claims
- 1760US8217323B2High-frequency heating deviceSUENAGA HARUO·Filed 2005·Granted Jul 10, 2012·2 cites·15 claims
- 1860US6970065B2Transformer and transformer unit having the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·7 cites·16 claims
- 1958US7960966B2State detection device for detecting operation state of high-frequency heating apparatusPANASONIC CORP·Filed 2009·Granted Jun 14, 2011·0 cites·15 claims
- 2058US7060954B2Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 13, 2006·6 cites·2 claims
- 2156US6903319B2Method and apparatus for controlling electric power for high-frequency dielectric heatingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 7, 2005·6 cites·21 claims
- 2254US4900989AMagnetron feeding apparatus and method of controlling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Feb 13, 1990·15 cites·19 claims
- 2353US6624401B2Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 23, 2003·4 cites·3 claims
- 2453US4886951APower supply for a magnetron having a rectifying circuit, switching circuit, and transformerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 12, 1989·15 cites·14 claims
- 2552US2009272735A1Power control unit for high-frequency dielectric heating and control method thereofPANASONIC CORP·Filed 2007·Application pending·0 cites
- 2651US2010155393A1Power control unit for high-frequency dielectric heating and control method thereofPANASONIC CORP·Filed 2010·Application pending·0 cites
- 2751US2010155394A1Power control unit for high-frequency dielectric heating and control method thereofPANASONIC CORP·Filed 2010·Application pending·0 cites
- 2849US10512154B2Grounding structure for circuit boardPANASONIC IP MAN CO LTD·Filed 2013·Granted Dec 17, 2019·1 cites·5 claims
- 2948US2010155395A1Power control unit for high-frequency dielectric heating and control method thereofPANASONIC CORP·Filed 2010·Application pending·0 cites
- 3047US6388899B1Inverter circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 14, 2002·7 cites·4 claims
- 3145US9357591B2High-frequency heating apparatusMORIYA HIDEAKI·Filed 2004·Granted May 31, 2016·2 cites·12 claims
- 3245US8017893B2High-frequency heating apparatusPANASONIC CORP·Filed 2005·Granted Sep 13, 2011·1 cites·21 claims
- 3344US9301346B2Power supply for a high frequency heatingMORIYA HIDEAKI·Filed 2006·Granted Mar 29, 2016·0 cites·5 claims
- 3444US7535331B2Booster transformer for driving magnetron and transformer unit having the booster transformerPANASONIC CORP·Filed 2004·Granted May 19, 2009·2 cites·4 claims
- 3544US7414228B2High frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 19, 2008·2 cites·18 claims
- 3644US2009283518A1High frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3744US2009079353A1Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3843US2008047959A1High Frequency Heating ApparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3943US2009065502A1Power control method of high frequency dielectric heating and apparatus thereofSUENAGA HARUO·Filed 2006·Application pending·0 cites
- 4042US8624170B2Inverter controller and high-frequency dielectric heating apparatusKINOSHITA MANABU·Filed 2007·Granted Jan 7, 2014·0 cites·8 claims
- 4142US8253082B2Magnetron driving power sourceSAKAI SHINICHI·Filed 2006·Granted Aug 28, 2012·0 cites·4 claims
- 4241US2012281445A1Transformer unitMORIYA HIDEAKI·Filed 2011·Application pending·0 cites
- 4340US9036384B2Power converter having semiconductor switching elementSUENAGA HARUO·Filed 2010·Granted May 19, 2015·0 cites·2 claims
- 4439US4999762AHigh voltage power source deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 12, 1991·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →