Inventor
KANAGAWA SHUICHI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “KANAGAWA SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
35 patentsUS5300592AApr 5, 1994
Thermosetting resin composition and a composite material comprising cured product and said resin composition and its matrix
SUMITOMO CHEMICAL CO37 citations92
US4808717AFeb 28, 1989
Thermosetting resin composition
SUMITOMO CHEMICAL CO30 citations92
US5478871ADec 26, 1995
Polyhydric phenol from naphthaldehyde and epoxy resin obtained using the same
SUMITOMO CHEMICAL CO27 citations91
US4980436ADec 25, 1990
Thermosetting resin composition from alkenyl aryloxy triazine compound and poly maleimide
SUMITOMO CHEMICAL CO19 citations82
US4632966ADec 30, 1986
Thermosetting resin composition of an allylated novolak and a bis-maleimide
SUMITOMO CHEMICAL CO18 citations81
US4129557ADec 12, 1978
Process for producing copolymerized resins
SUMITOMO CHEMICAL CO27 citations80
US4985529AJan 15, 1991
Thermosettable imide compound and epoxy resin composition containing the same
SUMITOMO CHEMICAL CO19 citations79
US5008350AApr 16, 1991
Glycidyl ethers of phenolic compounds and process for producing the same
SUMITOMO CHEMICAL CO5 citations74
US4913697AApr 3, 1990
Thermosetting resin composition from alkenylaryloxy triazine
SUMITOMO CHEMICAL CO8 citations74
US4871832AOct 3, 1989
Thermosettable imide compound and epoxy resin composition containing the same
SUMITOMO CHEMICAL CO8 citations74
US4755569AJul 5, 1988
Thermosetting resin composition comprising a partly allylated novolac epoxy resin and bismaleimide
SUMITOMO CHEMICAL CO13 citations74
US4529790AJul 16, 1985
Epoxy resin composition
SUMITOMO CHEMICAL CO9 citations74
US4035559AJul 12, 1977
Novel aromatic polyvinyl compounds
SUMITOMO CHEMICAL CO17 citations74
US5326881AJul 5, 1994
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO5 citations73
US5041507AAug 20, 1991
Thermosetting resin composition composed of a polymaleimide compound, a phenolic novolac resin and an epoxy resin
SUMITOMO CHEMICAL CO8 citations73
US4228266AOct 14, 1980
Process for producing copolymerized resins
SUMITOMO CHEMICAL CO5 citations73
US4182803AJan 8, 1980
Elastomer
SUMITOMO CHEMICAL CO15 citations73
US3993714ANov 23, 1976
Elastomer
SUMITOMO CHEMICAL CO8 citations73
US5107036AApr 21, 1992
Curing agent for epoxy resin
SUMITOMO CHEMICAL CO9 citations71
US4039630AAug 2, 1977
Elastomer
SUMITOMO CHEMICAL CO10 citations66
US5077375ADec 31, 1991
Glycidyl ethers of phenolic compounds and process for producing the same
SUMITOMO CHEMICAL CO3 citations63
US6037438AMar 14, 2000
Cyanite composition and copper-clad laminate using the composition
SUMITOMO CHEMICAL CO4 citations62
US5750789AMay 12, 1998
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO2 citations62
US5563237AOct 8, 1996
Cyanate resin composition and copper-clad laminate
SUMITOMO CHEMICAL CO3 citations62
US5395912AMar 7, 1995
Polyhydric phenol and epoxy resin and epoxy resin composition derived therefrom
SUMITOMO CHEMICAL CO1 citations62
US4337367AJun 29, 1982
Oligomer of m-isopropenylphenol
SUMITOMO CHEMICAL CO3 citations62
US4260831AApr 7, 1981
Oligomerization of m-isopropenylphenol
SUMITOMO CHEMICAL CO4 citations62
US4211715AJul 8, 1980
Epoxy resins and process for producing the same
SUMITOMO CHEMICAL CO2 citations62
US4931515AJun 5, 1990
Method for producing encapsulated semiconductor from improved epoxy resins
SUMITOMO CHEMICAL CO2 citations60
US3978021AAug 31, 1976
Inhibiting ozone deterioration of rubbers
SUMITOMO CHEMICAL CO6 citations60
US3956234AMay 11, 1976
Inhibiting ozone deterioration of rubbers
SUMITOMO CHEMICAL CO2 citations60
US4052363AOct 4, 1977
Method of protection from ozone deterioration for rubber
SUMITOMO CHEMICAL CO3 citations59
US5560968AOct 1, 1996
Semiconductor device encapsulated with an epoxy resin and a process for encapsulation
SUMITOMO CHEMICAL CO0 citations52
US5498687AMar 12, 1996
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO0 citations52
US5462997AOct 31, 1995
Polyhydric phenol, and epoxy resin and epoxy resin composition derived therefrom
SUMITOMO CHEMICAL CO0 citations52
SUMITOMO WIRING SYSTEMS
11 patentsUS5850135ADec 15, 1998
Connecting system and a connection method
SUMITOMO WIRING SYSTEMS254 citations98
US5821731AOct 13, 1998
Connection system and connection method for an electric automotive vehicle
SUMITOMO WIRING SYSTEMS755 citations98
US5997333ADec 7, 1999
Locking device for high-voltage cable connectors
SUMITOMO WIRING SYSTEMS31 citations93
US5984705ANov 16, 1999
Connector
SUMITOMO WIRING SYSTEMS47 citations93
US5807129ASep 15, 1998
Locking device for high-voltage cable connectors
SUMITOMO WIRING SYSTEMS25 citations93
US5852394ADec 22, 1998
Electromagnetic coupling device for charging an electric motor vehicle
SUMITOMO WIRING SYSTEMS24 citations92
US9676349B2Jun 13, 2017
Shield conductive path
SUMITOMO WIRING SYSTEMS7 citations84
US9742168B2Aug 22, 2017
Conductive path
SUMITOMO WIRING SYSTEMS6 citations73
US9522640B2Dec 20, 2016
Wire harness and shield conductive path
SUMITOMO WIRING SYSTEMS6 citations73
US5423474AJun 13, 1995
Electric wire joining method
SUMITOMO WIRING SYSTEMS16 citations73
US9564692B2Feb 7, 2017
Conductive member
SUMITOMO WIRING SYSTEMS0 citations52
AUTONETWORKS TECHNOLOGIES LTD
3 patentsUS6558172B2May 6, 2003
Shielding connector and manufacturing method thereof
AUTONETWORKS TECHNOLOGIES LTD27 citations93
US6524121B2Feb 25, 2003
Shield connector and manufacturing method therefor
AUTONETWORKS TECHNOLOGIES LTD23 citations93
US6419521B2Jul 16, 2002
Shield connector
AUTONETWORKS TECHNOLOGIES LTD41 citations92
HARNESS SYST TECH RES LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.