Inventor · disambiguated record
Hiroshi Kawai
Also filed as: KAWAI HIROSHI
82 granted patents·16 pending applications·938 citations·filing 1975–2023
99Inventor score
Files withKURARAY CO25MURATA MANUFACTURING CO9TOYOTA MOTOR CO LTD8FUJI PHOTO FILM CO LTD3KAWAI HIROSHI3
Top patents by PatentIndex Score
98 records- 0195US9615688B2Steam generator and heating cooker including steam generatorPANASONIC IP MAN CO LTD·Filed 2013·Granted Apr 11, 2017·30 cites·4 claims
- 0294US6713695B2RF microelectromechanical systems deviceMURATA MANUFACTURING CO·Filed 2003·Granted Mar 30, 2004·46 cites·20 claims
- 0394US6589912B2Composition for being sprayed on foliage of plant and use of the sameFiled 2000·Granted Jul 8, 2003·40 cites·5 claims
- 0492US6430998B2Resonant elementMURATA MANUFACTURING CO·Filed 2000·Granted Aug 13, 2002·70 cites·13 claims
- 0590US9841182B2Steam generator and heating cooker comprising steam generatorPANASONIC CORP·Filed 2013·Granted Dec 12, 2017·5 cites·13 claims
- 0689US9453094B2Resin composition containing ethylene-vinyl alcohol copolymerKURARAY CO·Filed 2015·Granted Sep 27, 2016·2 cites·9 claims
- 0787US6686405B1Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pelletsKURARAY CO·Filed 2000·Granted Feb 3, 2004·28 cites·25 claims
- 0886US6391742B2Small size electronic part and a method for manufacturing the same, and a method for forming a via hole for use in the sameMURATA MANUFACTURING CO·Filed 2001·Granted May 21, 2002·54 cites·4 claims
- 0985US12378800B2Lock apparatus for vehicle open/close bodyANSEI CORP·Filed 2023·Granted Aug 5, 2025·2 cites·23 claims
- 1084US6833985B2Variable capacitance elementMURATA MANUFACTURING CO·Filed 2003·Granted Dec 21, 2004·33 cites·6 claims
- 1184US6247521B1Pressure difference control method for filling a cavity with meltTOYOTA MOTOR CO LTD·Filed 1996·Granted Jun 19, 2001·25 cites·54 claims
- 1282US9163131B2Resin composition containing ethylene-vinyl alcohol copolymerKURARAY CO·Filed 2013·Granted Oct 20, 2015·2 cites·8 claims
- 1381US9162161B2Filler for affinity chromatographyTAMORI KOUJI·Filed 2011·Granted Oct 20, 2015·9 cites·16 claims
- 1481US6838029B2Method for producing ethylene-vinyl alcohol copolymer resinKURARAY CO·Filed 2002·Granted Jan 4, 2005·19 cites·20 claims
- 1579US7128128B2Plunger tip for die casting machinesTOYOTA MOTOR CO LTD·Filed 2005·Granted Oct 31, 2006·3 cites·7 claims
- 1678US7544004B2Lens barrel and image pickup apparatusSONY CORP·Filed 2006·Granted Jun 9, 2009·9 cites·6 claims
- 1778US4416427ASpinning reel for fishingDAIWA SEIKO INC·Filed 1980·Granted Nov 22, 1983·29 cites·6 claims
- 1877US9090665B2Filler for affinity chromatographyTAMORI KOUJI·Filed 2011·Granted Jul 28, 2015·3 cites·8 claims
- 1977US7126447B2RF-mems switchMURATA MANUFACTURING CO·Filed 2003·Granted Oct 24, 2006·25 cites·15 claims
- 2077US6283861B1Video game device and video game methodSQUARE CO LTD·Filed 1999·Granted Sep 4, 2001·89 cites·20 claims
- 2176US7326893B2High frequency heating apparatus having steam generating functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 5, 2008·21 cites·38 claims
- 2275US4585047AApparatus for cooling molten metal in a moldTOYOTA MOTOR CO LTD·Filed 1984·Granted Apr 29, 1986·17 cites·13 claims
- 2375US4163528ASpinning reelDAIWA SEIKO INC·Filed 1977·Granted Aug 7, 1979·27 cites·2 claims
- 2474US6300676B1Small size electronic part and a method for manufacturing the same, and a method for forming a via hole for use in the sameMURATA MANUFACTURING CO·Filed 1999·Granted Oct 9, 2001·28 cites·11 claims
- 2573US10081167B2Ethylene-vinyl alcohol resin composition, multilayer structure, multilayer sheet, container and packaging materialKURARAY CO·Filed 2014·Granted Sep 25, 2018·1 cites·13 claims
- 2672US8987644B2Microwave heating apparatusMORI YASUHISA·Filed 2007·Granted Mar 24, 2015·6 cites·18 claims
- 2771US9579840B2Blow-molded container, fuel container, blow-molded bottle container, and production method of blow-molded containerKURARAY CO·Filed 2014·Granted Feb 28, 2017·1 cites·12 claims
- 2871US9410345B2Vehicle door lock deviceUEHARA HIROKI·Filed 2011·Granted Aug 9, 2016·6 cites·20 claims
- 2971US7377047B2Machine tool with workpiece measuring instrument and operating method for the sameMURATA MACHINERY LTD·Filed 2006·Granted May 27, 2008·4 cites·3 claims
- 3071US6667083B2Multilayer injection blow molded containerKURARAY CO·Filed 2001·Granted Dec 23, 2003·15 cites·18 claims
- 3171US5641299AConnector device and an electronic apparatus with the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jun 24, 1997·37 cites·17 claims
- 3270US9862818B2Ethylene-vinyl alcohol resin composition, multilayer sheet, packaging material, and containerKURARAY CO·Filed 2013·Granted Jan 9, 2018·1 cites·9 claims
- 3370US7304278B2Steam generation function-equipped high-frequency heating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 4, 2007·15 cites·25 claims
- 3470US6884483B2Multilayer blow molded containerKURARAY CO·Filed 2002·Granted Apr 26, 2005·9 cites·17 claims
- 3570US5802922AShift lever supporting mechanism for a manual transmissionTSUDA IND·Filed 1996·Granted Sep 8, 1998·33 cites·5 claims
- 3670US4671337AForced cooling casting apparatusTOYOTA MOTOR CO LTD·Filed 1986·Granted Jun 9, 1987·12 cites·15 claims
- 3769US9550441B2Clip for mounting component, and component-mounting structureAOYAMA MAKOTO·Filed 2012·Granted Jan 24, 2017·7 cites·8 claims
- 3867US7109272B2Block copolymer and thermoplastic resin compositionKURARAY CO·Filed 2005·Granted Sep 19, 2006·3 cites·16 claims
- 3966US9994698B2Resin composition, resin formed product and multilayer structureKURARAY CO·Filed 2014·Granted Jun 12, 2018·0 cites·10 claims
- 4066US6856219B2Electrostatic actuatorMURATA MANUFACTURING CO·Filed 2003·Granted Feb 15, 2005·14 cites·6 claims
- 4165US6242087B1Multilayer structure and process for producing the sameKURARAY CO·Filed 1999·Granted Jun 5, 2001·29 cites·29 claims
- 4264US9876481B2Microwave processing devicePANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 23, 2018·1 cites·12 claims
- 4364US8525086B2Microwave heating applianceIMAI HIROHISA·Filed 2007·Granted Sep 3, 2013·4 cites·17 claims
- 4464US5449596ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Sep 12, 1995·6 cites·18 claims
- 4563US10287416B2Thermoformed container and production method thereofKURARAY CO·Filed 2014·Granted May 14, 2019·0 cites·14 claims
- 4663US7323503B2Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pelletsKURARAY CO·Filed 2003·Granted Jan 29, 2008·5 cites·23 claims
- 4763US7071250B2Method for producing ethylene-vinyl alcohol copolymer resin compositionKURARAY CO·Filed 2002·Granted Jul 4, 2006·5 cites·14 claims
- 4862US11739187B2Resin composition, production method thereof, molded product, multilayer structure, film, production method thereof, vapor deposition film, packaging material, vacuum packaging bag, vacuum insulator, thermoformed container, blow molded container, fuel container, and bottle-shaped containerKURARAY CO·Filed 2018·Granted Aug 29, 2023·0 cites·24 claims
- 4962US6743891B2Method for producing ethylene-vinyl alcohol copolymer resin compositionKURARAY CO·Filed 2002·Granted Jun 1, 2004·5 cites·23 claims
- 5062US6200928B1Effervescent preparation for plantsFiled 1997·Granted Mar 13, 2001·11 cites·2 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →