Inventor
OKAYA TAKUJI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “OKAYA TAKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KURARAY CO
33 patentsUS4567221AJan 28, 1986
Water resistant compositions
KURARAY CO87 citations96
US4565854AJan 21, 1986
Polymer having thiol end group
KURARAY CO48 citations96
US4492783AJan 8, 1985
Binder for obtaining a ceramic molded green body
KURARAY CO72 citations95
US4640870AFeb 3, 1987
Laminate structure and production of the same
KURARAY CO62 citations94
US5360670ANov 1, 1994
Multilayered structure containing an ethylene-vinyl alcohol layer
KURARAY CO35 citations92
US5310827AMay 10, 1994
Polyamide copolymers
KURARAY CO20 citations92
US5118743AJun 2, 1992
Methylene-vinyl alcohol copolymer composition
KURARAY CO30 citations92
US4983318AJan 8, 1991
Method for electric field orientation of liquid crystal polymers and oriented materials of liquid crystal polymers obtained by the method
KURARAY CO49 citations92
US4699950AOct 13, 1987
Block copolymer based on polymer having thiol end group and linked by divalent sulfur
KURARAY CO29 citations92
US4638024AJan 20, 1987
Polymer composition comprising a protein and a block copolymer which contains a polyvinyl alcohol polymer unit and an ionic polymer unit
KURARAY CO19 citations82
US4576988AMar 18, 1986
Saponified products of silicon-containing ethylene-vinyl acetate copolymer as melt molding materials
KURARAY CO22 citations82
US4574139AMar 4, 1986
Polymer having a fluorine-containing end group and production of the same
KURARAY CO21 citations82
US4713296ADec 15, 1987
Laminate having good gas barrier properties with barrier layer of modified ethylene-vinyl alcohol copolymer
KURARAY CO19 citations81
US4708947ANov 24, 1987
Water resistant composition and heat-sensitive recording sheet containing the same
KURARAY CO24 citations81
US4719153AJan 12, 1988
Laminated article and process for production thereof
KURARAY CO20 citations80
US4619849AOct 28, 1986
Container superior in crack resistance
KURARAY CO24 citations79
US4654294AMar 31, 1987
Photosensitive ethylenically unsaturated composition containing a vinyl alcohol polymer having a thiol group
KURARAY CO9 citations74
US5310790AMay 10, 1994
Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
KURARAY CO6 citations73
US4977212ADec 11, 1990
Adhesive resin composition, laminated material using it and resin composition containing it
KURARAY CO7 citations73
US4824904AApr 25, 1989
Resin compositions, laminates and block copolymers
KURARAY CO10 citations73
US4818788AApr 4, 1989
Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
KURARAY CO8 citations73
US4816544AMar 28, 1989
Polyamideimide elastomer and production thereof
KURARAY CO8 citations73
US4810755AMar 7, 1989
Adhesive resin composition, laminated material using it and resin composition containing it
KURARAY CO12 citations73
US4636551AJan 13, 1987
Coating material
KURARAY CO18 citations73
US5134036AJul 28, 1992
Ethylene-vinyl alcohol copolymers, moldings and laminates
KURARAY CO12 citations71
US4906679AMar 6, 1990
Adhesives useful for production of corrugated board
KURARAY CO6 citations71
US4824696AApr 25, 1989
Production process and adhesives for corrugated board
KURARAY CO9 citations71
US4835198AMay 30, 1989
Polymer composition and textile sizing agent made therefrom
KURARAY CO11 citations70
US5034451AJul 23, 1991
Water-soluble binder and hot-melt binder for ceramics molding
KURARAY CO5 citations63
US4818787AApr 4, 1989
Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
KURARAY CO5 citations63
US5403905AApr 4, 1995
Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
KURARAY CO3 citations62
US5093437AMar 3, 1992
Polyamide copolymers
KURARAY CO4 citations62
US5057390AOct 15, 1991
Photosensitive composition
KURARAY CO2 citations57