Inventor · disambiguated record
Toshiharu Hirai
Also filed as: HIRAI TOSHIHARU
39 granted patents·6 pending applications·461 citations·filing 1977–2018
97Inventor score
Files withCATALYSTS & CHEM IND CO17JGC CATALYSTS & CHEMICALS LTD14ISHIHARA YOICHI3MURAGUCHI RYO2SUEYOSHI RYOTA2
Top patents by PatentIndex Score
45 records- 0192US5492762AConductive substrate and display device provided with transparent conductive substrateCATALYSTS & CHEM IND CO·Filed 1994·Granted Feb 20, 1996·67 cites·14 claims
- 0288US9234106B2Dispersion liquid of core-shell type composite oxide fine particles, process for producing the dispersion liquid, and coating composition containing the fine particlesISHIHARA YOICHI·Filed 2010·Granted Jan 12, 2016·6 cites·27 claims
- 0387US6180030B1Substrate with transparent conductive coating and display deviceCATALYSTS & CHEM IND CO·Filed 2000·Granted Jan 30, 2001·62 cites·12 claims
- 0483US6136228ACoating liquid for forming transparent conductive coatingCATALYSTS & CHEM IND CO·Filed 1997·Granted Oct 24, 2000·67 cites·5 claims
- 0583US5382383ACoating solutions for forming transparent conductive ceramic coatings, substrates coated with transparent conductive ceramic coatings and process for preparing same, and uses of substrates coated with transparent conductive ceramic coatingsCATALYSTS & CHEM IND CO·Filed 1989·Granted Jan 17, 1995·37 cites·21 claims
- 0681US6777069B2Transparent film-coated substrate, coating liquid for transparent film formation, and display deviceTOSHIBA KK·Filed 2001·Granted Aug 17, 2004·17 cites·15 claims
- 0780US7479469B2Electrode catalyst fine particles, dispersion of the same, and process for producing the dispersionJGC CATALYSTS & CHEMICALS LTD·Filed 2004·Granted Jan 20, 2009·19 cites·8 claims
- 0879US5376308ACoating solution for forming transparent conductive coating and process for preparing sameCATALYSTS & CHEM IND CO·Filed 1991·Granted Dec 27, 1994·33 cites·6 claims
- 0975US9834450B2Dispersion liquid of fine particles of core-shell type inorganic oxide, method for producing the dispersion liquid, and coating composition containing the dispersion liquidISHIHARA YOICHI·Filed 2011·Granted Dec 5, 2017·2 cites·17 claims
- 1075US8974592B2Coating composition containing high-refractive-index metal oxide fine particles, and curable coating film obtained by applying the coating composition onto baseISHIHARA YOICHI·Filed 2009·Granted Mar 10, 2015·3 cites·21 claims
- 1173US5013607ATransparent conductive ceramic-coated substrate processes for preparing same and uses thereofCATALYSTS & CHEM IND CO·Filed 1988·Granted May 7, 1991·30 cites·14 claims
- 1272US7323122B2Silica-based particles coated with antimony oxide, method of producing the particles, and base material with a coating film including the particlesCATALYSTS & CHEM IND CO·Filed 2004·Granted Jan 29, 2008·8 cites·7 claims
- 1371US7753821B2Power transmission deviceTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 13, 2010·5 cites·13 claims
- 1471US4130686AStrapping band having core formed from a thermosetting resin and a covering formed from a thermoplastic resinUBE NITTO KASEI CO·Filed 1977·Granted Dec 19, 1978·22 cites·8 claims
- 1570US7575803B2Inorganic compound particle and process for preparation thereofJGC CATALYSTS & CHEMICALS LTD·Filed 2004·Granted Aug 18, 2009·7 cites·2 claims
- 1669US9834663B2Composition for forming a transparent coating film including hollow silica particlesJGC CATALYSTS & CHEMICALS LTD·Filed 2015·Granted Dec 5, 2017·1 cites·12 claims
- 1768US8748001B2Substrate with hard coat film and coating solution for forming hard coat film comprising core-shell composite oxide surface-treated with an organic silicon compoundMURAGUCHI RYO·Filed 2008·Granted Jun 10, 2014·4 cites·4 claims
- 1868US8029898B2Inorganic compound particleJGC CATALYSTS & CHEMICALS LTD·Filed 2009·Granted Oct 4, 2011·1 cites·7 claims
- 1962US10184069B2Silica-based polishing particle and abrasiveJGC CATALYSTS & CHEMICALS LTD·Filed 2017·Granted Jan 22, 2019·0 cites·7 claims
- 2060US10239759B2Method of producing silica-based particlesJGC CATALYSTS & CHEMICALS LTD·Filed 2015·Granted Mar 26, 2019·0 cites·14 claims
- 2160US7494710B2Fine metal particles suitable for forming a conductive coating filmJGC CATALYSTS & CHEMICALS LTD·Filed 2002·Granted Feb 24, 2009·6 cites·4 claims
- 2259US10301183B2Silica particle dispersion and production method of the sameJGC CATALYSTS & CHEMICALS LTD·Filed 2017·Granted May 28, 2019·0 cites·4 claims
- 2359US10190023B2Silica-based polishing particle and abrasiveJGC CATALYSTS & CHEMICALS LTD·Filed 2017·Granted Jan 29, 2019·0 cites·11 claims
- 2459US9441095B2Method of producing hollow silica microparticlesSUEYOSHI RYOTA·Filed 2012·Granted Sep 13, 2016·2 cites·15 claims
- 2558US7625635B2Transparent film-forming coating liquid, substrate with transparent film, and display deviceJGC CATALYSTS & CHEMICALS LTD·Filed 2004·Granted Dec 1, 2009·3 cites·10 claims
- 2655US5078915ACoating liquids for forming conductive coatingsCATALYSTS & CHEM IND CO·Filed 1988·Granted Jan 7, 1992·14 cites·5 claims
- 2753US11427730B2Dispersion liquid of silica particles and production method thereforJGC CATALYSTS & CHEMICALS LTD·Filed 2018·Granted Aug 30, 2022·0 cites·6 claims
- 2853US2007275257A1Silica-Based Particles, Method of Producing the Same, Paint for Forming Coating Film and CoatedCATALYSTS & CHEM IND CO·Filed 2005·Application pending·0 cites
- 2951US2009286070A1Hollow Silica Microparticles, Compositions for Forming Transparent Coating Film Containing the Same, and Substrate Having Transparent Coating FilmSUEYOSHI RYOTA·Filed 2006·Application pending·0 cites
- 3050US7309457B2Chain inorganic oxide fine particle groupsCATALYSTS & CHEM IND CO·Filed 2004·Granted Dec 18, 2007·0 cites·3 claims
- 3147US11254580B2Silica particle liquid dispersion and production method thereforJGC CATALYSTS & CHEMICALS LTD·Filed 2018·Granted Feb 22, 2022·0 cites·17 claims
- 3247US9534122B2Oligomer-modified fine particles, method for producing the same, and coating containing the particlesJGC CATALYSTS & CHEMICALS LTD·Filed 2012·Granted Jan 3, 2017·0 cites·19 claims
- 3347US5129131AMethod of and apparatus for manufacturing glass fiber matUBE NITTO KASEI CO·Filed 1990·Granted Jul 14, 1992·16 cites·28 claims
- 3446US7163892B2Process for producing integrated circuit, and substrate with integrated circuitCATALYSTS & CHEM IND CO·Filed 2001·Granted Jan 16, 2007·1 cites·13 claims
- 3545US5424008ACoating solutions for forming transparent conductive ceramic coatings, substrates coated with transparent conductive ceramic coatings and process for preparing same, and uses of substrates coated with transparent conductive ceramic coatingsCATALYSTS & CHEM IND CO·Filed 1994·Granted Jun 13, 1995·9 cites·12 claims
- 3644US2004251293A1Paper holder, and paper cutting deviceHIRAI TOSHIHARU·Filed 2002·Application pending·0 cites
- 3743US11312634B2Production method for dispersion liquid of silica particleJGC CATALYSTS & CHEMICALS LTD·Filed 2018·Granted Apr 26, 2022·0 cites·16 claims
- 3842US2004016914A1Coating liquid for forming transparent conductive film, substrate with transparent conductive film, and display deviceCATALYSTS & CHEM IND CO·Filed 2003·Application pending·0 cites
- 3942US2008057228A1Anti-glare film and liquid crystal display apparatusDAICEL CHEM·Filed 2007·Application pending·0 cites
- 4041US10040943B2Method of producing silica-based particlesMURAGUCHI RYO·Filed 2004·Granted Aug 7, 2018·0 cites·16 claims
- 4141US2008217867A1Sealing Structure of CasingTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 4240US4624936AMethod for preparing hydrocarbon catalytic cracking catalyst compositionsCATALYSTS & CHEM IND CO·Filed 1985·Granted Nov 25, 1986·6 cites·7 claims
- 4338US5256484ASubstrate having a transparent coating thereonCATALYSTS & CHEM IND CO·Filed 1991·Granted Oct 26, 1993·7 cites·16 claims
- 4433US5273828ACoating liquids for forming conductive coatingsCATALYSTS & CHEM IND CO·Filed 1991·Granted Dec 28, 1993·4 cites·4 claims
- 4529US5270072ACoating liquids for forming conductive coatingsCATALYSTS & CHEM IND CO·Filed 1991·Granted Dec 14, 1993·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →