Inventor · disambiguated record
Kohei Goto
Also filed as: GOTO KOHEI
45 granted patents·17 pending applications·570 citations·filing 1979–2025
98Inventor score
Files withJSR CORP23NISSAN CHEMICAL IND LTD13SANYO ELECTRIC CO6JAPAN SYNTHETIC RUBBER CO LTD5HONDA MOTOR CO LTD3
Top patents by PatentIndex Score
62 records- 0194US6794480B2Monomer containing electron-withdrawing group and electron-donative group, and copolymer and proton-conductive membrane comprising sameJSR CORP·Filed 2002·Granted Sep 21, 2004·80 cites·14 claims
- 0293US6933068B2Polymer electrolyte membrane and solid polymer electrolyte fuel cell using sameJSR CORP·Filed 2002·Granted Aug 23, 2005·76 cites·12 claims
- 0390US7001929B2Proton conductive membrane having improved thermal stabilityHONDA MOTOR CO LTD·Filed 2003·Granted Feb 21, 2006·50 cites·4 claims
- 0490US6555626B2Polyarylene copolymers and proton-conductive membraneJSR CORP·Filed 2001·Granted Apr 29, 2003·26 cites·10 claims
- 0589US10081693B2Retardation material-forming resin composition, orientation material, and retardation materialNISSAN CHEMICAL IND LTD·Filed 2015·Granted Sep 25, 2018·3 cites·18 claims
- 0686US10590219B2Retardation material-forming resin composition, orientation material, and retardation materialNISSAN CHEMICAL IND LTD·Filed 2018·Granted Mar 17, 2020·2 cites·18 claims
- 0784US6406794B1Film-forming compositionJSR CORP·Filed 2001·Granted Jun 18, 2002·32 cites·17 claims
- 0884US5548045AProcess for producing polybutadieneJAPAN SYNTHETIC RUBBER CO LTD·Filed 1994·Granted Aug 20, 1996·49 cites·6 claims
- 0983US10100201B2Cured film formation composition, orientation material and retardation materialNISSAN CHEMICAL IND LTD·Filed 2015·Granted Oct 16, 2018·2 cites·10 claims
- 1081US6812290B2Polyarylene copolymers and proton-conductive membraneJSR CORP·Filed 2002·Granted Nov 2, 2004·11 cites·12 claims
- 1180US7292432B2Solid electrolytic capacitor and manufacturing method thereforSANYO ELECTRIC CO·Filed 2006·Granted Nov 6, 2007·13 cites·17 claims
- 1280US5304326AThermoplastic elastomer compoundsHYPERION CATALYSIS INT·Filed 1992·Granted Apr 19, 1994·50 cites·12 claims
- 1377US5053471ATransparent resin materialJAPAN SYNTHETIC RUBBER CO LTD·Filed 1990·Granted Oct 1, 1991·32 cites·10 claims
- 1476US7742281B2Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2007·Granted Jun 22, 2010·8 cites·20 claims
- 1576US7163988B2Aromatic sulfonic acid ester derivative, polyarylene, polyarylene having sulfonic acid group and process for producing the same, and polymer solid electrolyte and proton-conductive membraneJSR CORP·Filed 2003·Granted Jan 16, 2007·13 cites·9 claims
- 1675US6825310B2Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising sameJSR CORP·Filed 2002·Granted Nov 30, 2004·15 cites·10 claims
- 1772US7541411B2Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerizationJSR CORP·Filed 2004·Granted Jun 2, 2009·5 cites·13 claims
- 1871US5164469ATransparent resin materialJAPAN SYNTHETIC RUBBER CO LTD·Filed 1991·Granted Nov 17, 1992·21 cites·18 claims
- 1970US8876916B2Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2012·Granted Nov 4, 2014·1 cites·6 claims
- 2070US2025259799A1Solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2168US6084053AElectronic part and process for manufacturing the sameJSR CORP·Filed 1998·Granted Jul 4, 2000·29 cites·12 claims
- 2266US11560517B2Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical elementUNIV HYOGO·Filed 2020·Granted Jan 24, 2023·0 cites·13 claims
- 2365US7498068B2Liquid-crystal aligning agent, liquid-crystal alignment film comprising the same, and liquid-crystal elementNISSAN CHEMICAL IND LTD·Filed 2005·Granted Mar 3, 2009·4 cites·8 claims
- 2464US9529132B2Cured film formation composition, orientation material, and retardation materialNISSAN CHEMICAL IND LTD·Filed 2014·Granted Dec 27, 2016·0 cites·1 claims
- 2564US7759437B2Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerizationJSR CORP·Filed 2009·Granted Jul 20, 2010·0 cites·11 claims
- 2664US6528605B1Diyne-containing (co)polymer, processes for producing the same, and cured filmJSR CORP·Filed 2000·Granted Mar 4, 2003·6 cites·8 claims
- 2762US9823401B2Cured film formation composition, orientation material, and retardation materialNISSAN CHEMICAL IND LTD·Filed 2016·Granted Nov 21, 2017·0 cites·7 claims
- 2862US7348089B2Membrane-electrode assembly for direct methanol type fuel cell and proton conductive membraneJSR CORP·Filed 2004·Granted Mar 25, 2008·5 cites·4 claims
- 2961US10752839B2Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical elementUNIV HYOGO·Filed 2014·Granted Aug 25, 2020·0 cites·4 claims
- 3060US7019103B2Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite materialUBE INDUSTRIES·Filed 2004·Granted Mar 28, 2006·4 cites·11 claims
- 3160US4252918ABrominated rubberJAPAN SYNTHETIC RUBBER CO LTD·Filed 1979·Granted Feb 24, 1981·8 cites·19 claims
- 3260US2025166928A1Solid electrolytic capacitor and method for producing solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 3360US2010182736A1Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 3459US7368068B2Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membraneJSR CORP·Filed 2005·Granted May 6, 2008·2 cites·5 claims
- 3557US2010273976A1Polyimide-based material, composition and film, and manufacturing method thereofJSR CORP·Filed 2009·Application pending·0 cites
- 3655US6833426B2Halogenated aromatic compound, (co)polymer thereof, and proton-conductive membrane comprising sameJSR CORP·Filed 2003·Granted Dec 21, 2004·2 cites·10 claims
- 3755US2006269655A1Process for producing electrolyte membrane-bonded electrode and varnish composition used thereinHONDA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 3854US7524541B2Material for liquid crystal aligning and liquid crystal displays made by using the sameNISSAN CHEMICAL IND LTD·Filed 2003·Granted Apr 28, 2009·5 cites·15 claims
- 3953US2025201489A1Solid electrolytic capacitor element, solid electrolytic capacitor, and method for manufacturing solid electrolytic capacitor elementPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4053US2009220707A1Liquid crystal aligning agent and liquid crystal display device employing itNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 4152US9459494B2Liquid crystal aligning agent and liquid crystal display device employing itNISSAN CHEMICAL IND LTD·Filed 2013·Granted Oct 4, 2016·0 cites·18 claims
- 4250US2009149625A1Aromatic compound having fluorene skeleton and polyarylene having sulfonic acid groupJSR CORP·Filed 2007·Application pending·0 cites
- 4349US10761375B2Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display elementNISSAN CHEMICAL IND LTD·Filed 2016·Granted Sep 1, 2020·0 cites·7 claims
- 4447US8058365B2Proton conducting membrane and process for producing the sameKAWAI JUNJI·Filed 2004·Granted Nov 15, 2011·1 cites·20 claims
- 4546US2010157510A1Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 4645US7651802B2Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assemblyJSR CORP·Filed 2006·Granted Jan 26, 2010·0 cites·9 claims
- 4745US2005064260A1Membrane-electrode structure for solid polymer fuel cellJSR CORP·Filed 2004·Application pending·0 cites
- 4845US2005026029A1Process of producing electrode paste and electrode paset compositonJSR CORP·Filed 2004·Application pending·0 cites
- 4944US7808773B2Electronic part and process for producing the sameSANYO ELECTRIC CO·Filed 2006·Granted Oct 5, 2010·0 cites·8 claims
- 5044US2004028806A1Process for producing electrolyte membrane-bonded electrode and varnish composition used thereinFiled 2003·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →