Inventor · disambiguated record
Hisashi Morikawa
Also filed as: MORIKAWA HISASHI
20 granted patents·219 citations·filing 1974–2013
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7KANEGAFUCHI CHEMICAL IND5PANASONIC IP MAN CO LTD2YAMAHA MOTOR CO LTD2FUJITSU LTD1
Top patents by PatentIndex Score
20 records- 0188US7690689B2Saddle-type vehicleYAMAHA MOTOR CO LTD·Filed 2006·Granted Apr 6, 2010·19 cites·12 claims
- 0287US7282682B2High-frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·17 cites·14 claims
- 0380US4487898AProcess of continuous suspension polymerizationKANEGAFUCHI CHEMICAL IND·Filed 1982·Granted Dec 11, 1984·31 cites·4 claims
- 0479US8038172B2MotorcycleYAMAHA MOTOR CO LTD·Filed 2009·Granted Oct 18, 2011·9 cites·19 claims
- 0572US5393961AAir cooling fan arrangement in a microwave heating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 28, 1995·31 cites·5 claims
- 0668US3960787AProcess for preparing foamable synthetic resin granulesKANEGAFUCHI CHEMICAL IND·Filed 1974·Granted Jun 1, 1976·13 cites·13 claims
- 0765US6740968B2Power source unit for driving magnetron and heatsink to be mounted on printed circuit board thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 25, 2004·13 cites·13 claims
- 0862US9370091B2Grounding structure for circuit boardPANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 14, 2016·4 cites·5 claims
- 0961US6624579B2Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 23, 2003·8 cites·17 claims
- 1061US4517344AProcess for polymerization of acrylate or methacrylateKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted May 14, 1985·12 cites·12 claims
- 1160US8217323B2High-frequency heating deviceSUENAGA HARUO·Filed 2005·Granted Jul 10, 2012·2 cites·15 claims
- 1260US6970065B2Transformer and transformer unit having the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·7 cites·16 claims
- 1358US6445596B1Magnetron drive power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 3, 2002·9 cites·10 claims
- 1452US4948618AProcess for tempering edible plastic fat productsKANEGAFUCHI CHEMICAL IND·Filed 1989·Granted Aug 14, 1990·17 cites·10 claims
- 1552US4474051AMethod for measuring the concentration of a combustible componentKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted Oct 2, 1984·14 cites·6 claims
- 1649US10512154B2Grounding structure for circuit boardPANASONIC IP MAN CO LTD·Filed 2013·Granted Dec 17, 2019·1 cites·5 claims
- 1745US9357591B2High-frequency heating apparatusMORIYA HIDEAKI·Filed 2004·Granted May 31, 2016·2 cites·12 claims
- 1845US8017893B2High-frequency heating apparatusPANASONIC CORP·Filed 2005·Granted Sep 13, 2011·1 cites·21 claims
- 1944US7414228B2High frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 19, 2008·2 cites·18 claims
- 2034US5668714AControl system for multi-processor apparatusFUJITSU LTD·Filed 1996·Granted Sep 16, 1997·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →