Inventor · disambiguated record
Kazuhiko Hashimoto
Also filed as: HASHIMOTO KAZUHIKO
80 granted patents·11 pending applications·2,600 citations·filing 1981–2017
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD38SUMITOMO CHEMICAL CO20MAZDA MOTOR7ASAHI CHEMICAL IND5TOSHIBA KK4
Top patents by PatentIndex Score
91 records- 0196US8431325B2Compound, resin, resist composition and method for producing resist patternHASHIMOTO KAZUHIKO·Filed 2010·Granted Apr 30, 2013·23 cites·10 claims
- 0295US7061163B2Ultrasonic transducer and ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 13, 2006·78 cites·12 claims
- 0394US5198326AProcess for forming fine patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 30, 1993·113 cites·1 claims
- 0493US6616607B2State information acquisition system, state information acquisition apparatus, attachable terminal apparatus, and state information acquisition methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 9, 2003·147 cites·11 claims
- 0593US5703367AHuman occupancy detection method and system for implementing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 30, 1997·448 cites·40 claims
- 0693US5527662AProcess for forming fine patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 18, 1996·92 cites·6 claims
- 0793US5294812ASemiconductor device having identification region for carrying out failure analysisTOSHIBA KK·Filed 1993·Granted Mar 15, 1994·185 cites·21 claims
- 0893US5169494AFine pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 8, 1992·93 cites·11 claims
- 0992US6989625B2Acoustic matching layer, ultrasonic transducer and ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 24, 2006·47 cites·19 claims
- 1092US5877688AThermal object measuring apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 2, 1999·127 cites·12 claims
- 1191US6788620B2Acoustic matching member, ultrasound transducer, ultrasonic flowmeter and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 7, 2004·41 cites·11 claims
- 1289US4996123AOptically oriented photoresist pattern forming method using organic crystal in photoresist layer with specified refracting indices formulaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Feb 26, 1991·50 cites·7 claims
- 1388US4976818AFine pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Dec 11, 1990·66 cites·2 claims
- 1486US6239706B1In-bed state detection systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 29, 2001·99 cites·11 claims
- 1586US5114543AMethod of making thin copper foil for printed wiring boardFUKUDA KINOKU HAKAFUN KOGYO KA·Filed 1991·Granted May 19, 1992·74 cites·2 claims
- 1682US7220795B2Conductive resin composition and process for producing the sameASAHI CHEMICAL IND·Filed 2001·Granted May 22, 2007·17 cites·2 claims
- 1782US6893792B2Positive resist compositionSUMITOMO CHEMICAL CO·Filed 2003·Granted May 17, 2005·53 cites·21 claims
- 1881US7232642B2Chemically amplified positive resist composition, a haloester derivative and a process for producing the sameSUMITOMO CHEMICAL CO·Filed 2005·Granted Jun 19, 2007·6 cites·7 claims
- 1981US6894100B2Electrically conductive resin composition and production process thereofASAHI CHEMICAL IND·Filed 2002·Granted May 17, 2005·18 cites·29 claims
- 2081US5058558AAir feeding system for a vehicle engine equipped with a superchargerMAZDA MOTOR·Filed 1989·Granted Oct 22, 1991·32 cites·15 claims
- 2181US4691123ASemiconductor integrated circuit with an internal voltage converter circuitTOSHIBA KK·Filed 1986·Granted Sep 1, 1987·40 cites·10 claims
- 2279US7893293B2Chemically amplified positive resist compositionSUMITOMO CHEMICAL CO·Filed 2008·Granted Feb 22, 2011·4 cites·2 claims
- 2379US5262247AThin copper foil for printed wiring boardFUKUDA METAL FOIL POWDER·Filed 1992·Granted Nov 16, 1993·39 cites·2 claims
- 2478US8426106B2Photoresist compositionMASUYAMA TATSURO·Filed 2010·Granted Apr 23, 2013·2 cites·12 claims
- 2578US7779141B2Communication apparatus of a home security systemPANASONIC CORP·Filed 2003·Granted Aug 17, 2010·24 cites·3 claims
- 2678US5468590APositive resist compositionSUMITOMO CHEMICAL CO·Filed 1994·Granted Nov 21, 1995·24 cites·16 claims
- 2777US6969943B2Acoustic matching layer and ultrasonic transducerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·13 cites·23 claims
- 2875US6635495B2Infrared detecting element, infrared two-dimensional image sensor, and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 21, 2003·16 cites·8 claims
- 2973US6919394B2Electrically conductive resin composition and production process thereofASAHI CHEMICAL IND·Filed 2002·Granted Jul 19, 2005·28 cites·28 claims
- 3073US5031586AMulti-valve engineMAZDA MOTOR·Filed 1990·Granted Jul 16, 1991·29 cites·20 claims
- 3169US8808960B2Compound and chemically amplified positive resist compositionAKITA MAKOTO·Filed 2010·Granted Aug 19, 2014·2 cites·10 claims
- 3269US7389569B2Method for manfacturing an acoustic matching memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 24, 2008·9 cites·6 claims
- 3368US10246574B2Light reflective parts and reflective parts for automobile lampASAHI CHEMICAL IND·Filed 2017·Granted Apr 2, 2019·0 cites·8 claims
- 3468US8883048B2Reflector for light-emitting device, and light-emitting deviceHASHIMOTO KAZUHIKO·Filed 2010·Granted Nov 11, 2014·3 cites·13 claims
- 3567US7205090B2Chemical amplification type positive resist compositionSUMITOMO CHEMICAL CO·Filed 2005·Granted Apr 17, 2007·2 cites·12 claims
- 3667US5429904APositive resist compositionSUMITOMO CHEMICAL CO·Filed 1993·Granted Jul 4, 1995·21 cites·17 claims
- 3765US5401932AMethod of producing a stencil maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 28, 1995·23 cites·10 claims
- 3864US7385496B2Monitoring systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 10, 2008·16 cites·37 claims
- 3963US5866887AApparatus for detecting the number of passersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 2, 1999·60 cites·27 claims
- 4063US4936951AMethod of reducing proximity effect in electron beam resistsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jun 26, 1990·13 cites·2 claims
- 4162US4467452ANonvolatile semiconductor memory device and method of fabricating the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Aug 21, 1984·16 cites·5 claims
- 4261US6081619AMovement pattern recognizing apparatus for detecting movements of human bodies and number of passed personsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 27, 2000·63 cites·18 claims
- 4359US2010081085A1Polymer and Resist Composition Comprising the SameSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 4458US5335634ACombustion chamber structure for an engineMAZDA MOTOR·Filed 1992·Granted Aug 9, 1994·28 cites·6 claims
- 4558US5306601AFine pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 26, 1994·14 cites·4 claims
- 4657US6645693B2Resist compositionSUMITOMO CHEMICAL CO·Filed 2001·Granted Nov 11, 2003·5 cites·2 claims
- 4757US5012771AIntake system for multi-cylinder engineMAZDA MOTOR·Filed 1990·Granted May 7, 1991·16 cites·6 claims
- 4856US6674081B2Infrared detecting element, infrared two-dimensional image sensor, and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 6, 2004·5 cites·22 claims
- 4956US5995206AThermal object measuring apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 30, 1999·18 cites·8 claims
- 5055US5543334AMethod of screening semiconductor deviceTOSHIBA KK·Filed 1994·Granted Aug 6, 1996·27 cites·15 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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