Inventor · disambiguated record
Hiroshi Hotta
Also filed as: HOTTA HIROSHI · SUGIURA TAKAHISA
22 granted patents·246 citations·filing 1977–2009
96Inventor score
Files withDAI ICHI KOGYO SEIYAKU CO LTD11POLYPLASTICS CO4CENTRAL GLASS CO LTD1HOTTA HIROSHI1IDEMITSU PETROCHEMICAL CO1
Top patents by PatentIndex Score
22 records- 0183US4190687AMethod for treating leatherSUMITOMO CHEMICAL CO·Filed 1977·Granted Feb 26, 1980·22 cites·36 claims
- 0272US5654369AAntistatic thermoplastic resin compositionDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1996·Granted Aug 5, 1997·31 cites·4 claims
- 0363US5202193AN-substituted acrylamide copolymerKAI ICHI KOGYO SEIYAKU CO LTD·Filed 1991·Granted Apr 13, 1993·20 cites·14 claims
- 0461US5310785ACoating composition and method of coating granular fertilizer with sameCENTRAL GLASS CO LTD·Filed 1992·Granted May 10, 1994·16 cites·7 claims
- 0559US4437861ACoal-deashing processDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1983·Granted Mar 20, 1984·16 cites·5 claims
- 0656US4774022AConductive film-forming compositionDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1987·Granted Sep 27, 1988·10 cites·9 claims
- 0755US5552480AThermoplastic resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1993·Granted Sep 3, 1996·15 cites·2 claims
- 0855US5373065AProcess for producing formamide group-containing copolymer, and thermoplastic resin composition containing the sameDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1993·Granted Dec 13, 1994·10 cites·5 claims
- 0955US4962168AMethod for preparing a flame-retardant triallyl isocyanurate prepolymerDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1990·Granted Oct 9, 1990·13 cites·5 claims
- 1054US5859141AThermoplastic resin composition comprising cation-modified acrylamide or methacrylamide copolymerDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1997·Granted Jan 12, 1999·13 cites·3 claims
- 1154US5332780ACompositions containing allylformamide copolymersDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1993·Granted Jul 26, 1994·13 cites·16 claims
- 1250US6713581B2Crosslinkable polymer material of low relative permittivity, and films, substrates and electronic units formed of itTDK CORP·Filed 2002·Granted Mar 30, 2004·2 cites·7 claims
- 1349US5717048ACation-modified acrylamide or methacrylamide copolymer as well as antistatic agent, thermoplastic resin composition, aqueous composition and thermoplastic resin laminate comprising sameDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1995·Granted Feb 10, 1998·11 cites·4 claims
- 1448US5162810AParabolic antenna and process for manufacturing the sameMIKUNI PLASTICS·Filed 1991·Granted Nov 10, 1992·19 cites·2 claims
- 1548US4844851ASurface metallizing methodPOLYPLASTICS CO·Filed 1987·Granted Jul 4, 1989·11 cites·8 claims
- 1646US8441689B2Image data creation device, image data creation method and ink-jet systemHOTTA HIROSHI·Filed 2009·Granted May 14, 2013·0 cites·9 claims
- 1744US4525261ASputtering methodPOLYPLASTICS CO·Filed 1983·Granted Jun 25, 1985·7 cites·11 claims
- 1837US5420210AFormamide group-containing copolymer, process for producing the same, and thermoplastic resin composition containing the sameDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1992·Granted May 30, 1995·3 cites·6 claims
- 1936US4582452AProcess for preparing stable aqueous gelDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1984·Granted Apr 15, 1986·7 cites·7 claims
- 2034US5541242AThermoplastic resin with (meth)acrylamide or aminoalkyl (meth)acrylate copolymerDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1994·Granted Jul 30, 1996·3 cites·5 claims
- 2128US4390684AContinuous polymerization methodPOLYPLASTICS CO·Filed 1981·Granted Jun 28, 1983·3 cites·3 claims
- 2224US4540773AMethod of producing an improved polyacetal polymerPOLYPLASTICS CO·Filed 1984·Granted Sep 10, 1985·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →