Inventor · disambiguated record
Takashi Hiraoka
Also filed as: HIRAOKA TAKASHI
47 granted patents·7 pending applications·704 citations·filing 1976–2024
98Inventor score
Files withICHIKAWA KOJI8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8JNC CORP4HATTORI NORIKATSU3MITSUI PETROCHEMICAL IND3
Top patents by PatentIndex Score
54 records- 0198US6947728B2Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 20, 2005·236 cites·5 claims
- 0295US7976913B2Liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2010·Granted Jul 12, 2011·19 cites·20 claims
- 0393US8071182B2Liquid crystal composition and liquid crystal display deviceYANAI TAKAYOSHI·Filed 2010·Granted Dec 6, 2011·15 cites·18 claims
- 0492US7470456B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2007·Granted Dec 30, 2008·26 cites·16 claims
- 0591US7869580B2Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereofPANASONIC CORP·Filed 2005·Granted Jan 11, 2011·18 cites·6 claims
- 0691US6808424B2Memory card installerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 26, 2004·86 cites·3 claims
- 0788US8431326B2Salt and photoresist composition comprising the sameICHIKAWA KOJI·Filed 2011·Granted Apr 30, 2013·6 cites·8 claims
- 0888US8329377B2Imide compound and chemically amplified resist composition containing the sameTAKEMOTO ICHIKI·Filed 2009·Granted Dec 11, 2012·7 cites·13 claims
- 0987US8535562B2Liquid crystal composition and liquid crystal display deviceHATTORI NORIKATSU·Filed 2010·Granted Sep 17, 2013·7 cites·16 claims
- 1085USD378677SVideo editor with liquid crystal monitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 1, 1997·30 cites·1 claims
- 1181US7976912B2Liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2010·Granted Jul 12, 2011·4 cites·20 claims
- 1281US7625610B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2007·Granted Dec 1, 2009·8 cites·18 claims
- 1380US9671693B2Resist composition and method for producing resist patternICHIKAWA KOJI·Filed 2011·Granted Jun 6, 2017·3 cites·7 claims
- 1480US8663899B2Resist composition and method for producing resist patternICHIKAWA KOJI·Filed 2012·Granted Mar 4, 2014·3 cites·7 claims
- 1578US4102720AProcess for producing synthetic resin laminatesMITSUI PETROCHEMICAL IND·Filed 1976·Granted Jul 25, 1978·34 cites·6 claims
- 1676US4245301AInformation processing systemTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Jan 13, 1981·37 cites·10 claims
- 1772US8586152B2Liquid crystal composition and liquid crystal display deviceFURUSATO YOSHIMASA·Filed 2010·Granted Nov 19, 2013·2 cites·19 claims
- 1870US9405187B2Salt, acid generator and resist compositionHIRAOKA TAKASHI·Filed 2011·Granted Aug 2, 2016·2 cites·8 claims
- 1969US12331247B2Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery methodINPEX CORP·Filed 2023·Granted Jun 17, 2025·0 cites·9 claims
- 2067US9453163B2Liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2013·Granted Sep 27, 2016·1 cites·11 claims
- 2167US8916330B2Chemically amplified photoresist composition and method for forming resist patternICHIKAWA KOJI·Filed 2010·Granted Dec 23, 2014·1 cites·11 claims
- 2266US9487701B2Liquid crystal composition and liquid crystal display deviceHATTORI NORIKATSU·Filed 2010·Granted Nov 8, 2016·1 cites·17 claims
- 2366US8057867B2Liquid crystal composition and liquid crystal display deviceYANAI TAKAYOSHI·Filed 2010·Granted Nov 15, 2011·1 cites·16 claims
- 2465US8718237B2Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereofTAGAWA KENJI·Filed 2010·Granted May 6, 2014·1 cites·9 claims
- 2565US8709699B2Resist composition and method for producing resist patternICHIKAWA KOJI·Filed 2012·Granted Apr 29, 2014·1 cites·10 claims
- 2665US8652754B2Resist composition and method for producing resist patternICHIKAWA KOJI·Filed 2012·Granted Feb 18, 2014·1 cites·9 claims
- 2763US4733348AVirtual-memory multiprocessor system for parallel purge operationTOSHIBA KK·Filed 1985·Granted Mar 22, 1988·35 cites·2 claims
- 2863USD244983SSupport stand primarily for phonograph records and stereo componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Jul 12, 1977·8 cites·1 claims
- 2961USD386500SVideo editor with liquid crystal monitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 18, 1997·11 cites·1 claims
- 3060US11834608B2Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery methodINPEX CORP·Filed 2020·Granted Dec 5, 2023·0 cites·11 claims
- 3160US5714273AResin-coated steel sheet for drawn-and-ironed cans and drawn-and-ironed cans manufactured therefromNIPPON STEEL CORP·Filed 1994·Granted Feb 3, 1998·25 cites·4 claims
- 3258US2024410969A1Information processing apparatus and information processing methodPIXIE DUST TECH INC·Filed 2024·Application pending·0 cites
- 3351US7998656B2Chemically amplified positive resist compositionSUMITOMO CHEMICAL CO·Filed 2009·Granted Aug 16, 2011·0 cites·7 claims
- 3451US5527622APackaging laminate materialMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jun 18, 1996·20 cites·5 claims
- 3549US8173350B2Oxime compound and resist composition containing the sameMASUYAMA TATSURO·Filed 2009·Granted May 8, 2012·0 cites·21 claims
- 3648US5714220AContainer composed of a saturated polyester resin compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted Feb 3, 1998·12 cites·9 claims
- 3747US11718770B2Curable resin composition and curable sheetNAGASE CHEMTEX CORP·Filed 2019·Granted Aug 8, 2023·0 cites·21 claims
- 3846US2015225647A1Liquid crystal display deviceJNC CORP·Filed 2013·Application pending·0 cites
- 3943US2013134355A1Liquid crystal composition and liquid crystal display deviceSAITO MASAYUKI·Filed 2011·Application pending·0 cites
- 4043US2014034877A1Liquid crystal composition and liquid crystal display device and use thereofFUJITA HIROAKI·Filed 2012·Application pending·0 cites
- 4142US9429841B2Resist composition and method for producing resist patternICHIKAWA KOJI·Filed 2012·Granted Aug 30, 2016·0 cites·9 claims
- 4241USD577827SMachine apparatus for arm function recovery supportMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Sep 30, 2008·6 cites·1 claims
- 4341US2012169974A1Liquid crystal composition and liquid crystal display elementHATTORI NORIKATSU·Filed 2010·Application pending·0 cites
- 4440US9726976B2Photoresist compositionICHIKAWA KOJI·Filed 2010·Granted Aug 8, 2017·0 cites·11 claims
- 4540US2011091820A1Resist processing methodHATA MITSUHIRO·Filed 2009·Application pending·0 cites
- 4639US11760870B2Resin composition for encapsulationNAGASE CHEMTEX CORP·Filed 2019·Granted Sep 19, 2023·0 cites·6 claims
- 4739USD375305SDigital video cassetteMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 5, 1996·4 cites·1 claims
- 4839US4740910AMultiprocessor systemTOSHIBA KK·Filed 1986·Granted Apr 26, 1988·11 cites·6 claims
- 4939US2011091808A1Photoresist compositionSUMITOMO CHEMICAL CO·Filed 2010·Application pending·0 cites
- 5038US6619396B1Method of producing petroleumJAPAN OIL DEV CO LTD·Filed 2000·Granted Sep 16, 2003·12 cites·14 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →