Inventor
GOTO KOHEI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “GOTO KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JSR CORP
18 patentsUS6933068B2Aug 23, 2005
Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same
JSR CORP76 citations97
US6794480B2Sep 21, 2004
Monomer containing electron-withdrawing group and electron-donative group, and copolymer and proton-conductive membrane comprising same
JSR CORP80 citations97
US6406794B1Jun 18, 2002
Film-forming composition
JSR CORP32 citations92
US6555626B2Apr 29, 2003
Polyarylene copolymers and proton-conductive membrane
JSR CORP26 citations91
US6084053AJul 4, 2000
Electronic part and process for manufacturing the same
JSR CORP29 citations90
US6825310B2Nov 30, 2004
Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising same
JSR CORP15 citations84
US7163988B2Jan 16, 2007
Aromatic sulfonic acid ester derivative, polyarylene, polyarylene having sulfonic acid group and process for producing the same, and polymer solid electrolyte and proton-conductive membrane
JSR CORP13 citations82
US6812290B2Nov 2, 2004
Polyarylene copolymers and proton-conductive membrane
JSR CORP11 citations72
US6300465B1Oct 9, 2001
Process for producing phenylene-containing polymer and film-forming material
JSR CORP9 citations72
US7348089B2Mar 25, 2008
Membrane-electrode assembly for direct methanol type fuel cell and proton conductive membrane
JSR CORP5 citations63
US6833426B2Dec 21, 2004
Halogenated aromatic compound, (co)polymer thereof, and proton-conductive membrane comprising same
JSR CORP2 citations63
US6528605B1Mar 4, 2003
Diyne-containing (co)polymer, processes for producing the same, and cured film
JSR CORP6 citations62
US7541411B2Jun 2, 2009
Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization
JSR CORP5 citations61
US7368068B2May 6, 2008
Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane
JSR CORP2 citations59
US7759437B2Jul 20, 2010
Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization
JSR CORP0 citations51
US6685984B2Feb 3, 2004
Method for the production of multilayers
JSR CORP0 citations50
US8039165B2Oct 18, 2011
Proton conductive membrane comprising a copolymer
JSR CORP0 citations45
US7651802B2Jan 26, 2010
Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assembly
JSR CORP0 citations39
NISSAN CHEMICAL IND LTD
11 patentsUS10590219B2Mar 17, 2020
Retardation material-forming resin composition, orientation material, and retardation material
NISSAN CHEMICAL IND LTD2 citations72
US10100201B2Oct 16, 2018
Cured film formation composition, orientation material and retardation material
NISSAN CHEMICAL IND LTD2 citations72
US10081693B2Sep 25, 2018
Retardation material-forming resin composition, orientation material, and retardation material
NISSAN CHEMICAL IND LTD3 citations72
US7524541B2Apr 28, 2009
Material for liquid crystal aligning and liquid crystal displays made by using the same
NISSAN CHEMICAL IND LTD5 citations60
US7498068B2Mar 3, 2009
Liquid-crystal aligning agent, liquid-crystal alignment film comprising the same, and liquid-crystal element
NISSAN CHEMICAL IND LTD4 citations55
US10761375B2Sep 1, 2020
Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
NISSAN CHEMICAL IND LTD0 citations51
US9823401B2Nov 21, 2017
Cured film formation composition, orientation material, and retardation material
NISSAN CHEMICAL IND LTD0 citations49
US9529132B2Dec 27, 2016
Cured film formation composition, orientation material, and retardation material
NISSAN CHEMICAL IND LTD0 citations49
US11028323B2Jun 8, 2021
Liquid crystal aligning agent containing crosslinking agent and polymer that has site having isocyanate group and/or blocked isocyanate group and site having photoreactivity, liquid crystal alignment film, and liquid crystal display element
NISSAN CHEMICAL IND LTD0 citations45
US10921650B2Feb 16, 2021
Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
NISSAN CHEMICAL IND LTD0 citations45
US9459494B2Oct 4, 2016
Liquid crystal aligning agent and liquid crystal display device employing it
NISSAN CHEMICAL IND LTD0 citations39
JAPAN SYNTHETIC RUBBER CO LTD
5 patentsUS5053471AOct 1, 1991
Transparent resin material
JAPAN SYNTHETIC RUBBER CO LTD32 citations92
US5548045AAug 20, 1996
Process for producing polybutadiene
JAPAN SYNTHETIC RUBBER CO LTD49 citations89
US5164469ANov 17, 1992
Transparent resin material
JAPAN SYNTHETIC RUBBER CO LTD21 citations79
US4380607AApr 19, 1983
Rubber composition having high modulus of elasticity and process for preparing same
JAPAN SYNTHETIC RUBBER CO LTD6 citations73
US4252918AFeb 24, 1981
Brominated rubber
JAPAN SYNTHETIC RUBBER CO LTD8 citations73
SANYO ELECTRIC CO
4 patentsUS7742281B2Jun 22, 2010
Solid electrolytic capacitor
SANYO ELECTRIC CO8 citations83
US7292432B2Nov 6, 2007
Solid electrolytic capacitor and manufacturing method therefor
SANYO ELECTRIC CO13 citations80
US8876916B2Nov 4, 2014
Solid electrolytic capacitor
SANYO ELECTRIC CO1 citations51
US7808773B2Oct 5, 2010
Electronic part and process for producing the same
SANYO ELECTRIC CO0 citations50
UNIV HYOGO
2 patentsUS11560517B2Jan 24, 2023
Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical element
UNIV HYOGO0 citations61
US10752839B2Aug 25, 2020
Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical element
UNIV HYOGO0 citations51