Inventor · disambiguated record
Takuji Okaya
Also filed as: OKAYA TAKUJI
34 granted patents·726 citations·filing 1984–1994
98Inventor score
Top patents by PatentIndex Score
34 records- 0197US4567221AWater resistant compositionsKURARAY CO·Filed 1984·Granted Jan 28, 1986·87 cites·8 claims
- 0294US4492783ABinder for obtaining a ceramic molded green bodyKURARAY CO·Filed 1984·Granted Jan 8, 1985·72 cites·14 claims
- 0392US4565854APolymer having thiol end groupKURARAY CO·Filed 1984·Granted Jan 21, 1986·48 cites·9 claims
- 0487US4983318AMethod for electric field orientation of liquid crystal polymers and oriented materials of liquid crystal polymers obtained by the methodKURARAY CO·Filed 1988·Granted Jan 8, 1991·49 cites·25 claims
- 0586US4638024APolymer composition comprising a protein and a block copolymer which contains a polyvinyl alcohol polymer unit and an ionic polymer unitKURARAY CO·Filed 1985·Granted Jan 20, 1987·19 cites·5 claims
- 0683US4699950ABlock copolymer based on polymer having thiol end group and linked by divalent sulfurKURARAY CO·Filed 1985·Granted Oct 13, 1987·29 cites·11 claims
- 0781US4640870ALaminate structure and production of the sameKURARAY CO·Filed 1985·Granted Feb 3, 1987·62 cites·2 claims
- 0879US5118743AMethylene-vinyl alcohol copolymer compositionKURARAY CO·Filed 1988·Granted Jun 2, 1992·30 cites·8 claims
- 0976US4576988ASaponified products of silicon-containing ethylene-vinyl acetate copolymer as melt molding materialsKURARAY CO·Filed 1984·Granted Mar 18, 1986·22 cites·7 claims
- 1075US4574139APolymer having a fluorine-containing end group and production of the sameKURARAY CO·Filed 1984·Granted Mar 4, 1986·21 cites·10 claims
- 1174US4708947AWater resistant composition and heat-sensitive recording sheet containing the sameKURARAY CO·Filed 1986·Granted Nov 24, 1987·24 cites·28 claims
- 1273US5310827APolyamide copolymersKURARAY CO·Filed 1991·Granted May 10, 1994·20 cites·8 claims
- 1371US5360670AMultilayered structure containing an ethylene-vinyl alcohol layerKURARAY CO·Filed 1992·Granted Nov 1, 1994·35 cites·7 claims
- 1464US4636551ACoating materialKURARAY CO·Filed 1985·Granted Jan 13, 1987·18 cites·3 claims
- 1556US4619849AContainer superior in crack resistanceKURARAY CO·Filed 1984·Granted Oct 28, 1986·24 cites·5 claims
- 1652US4835198APolymer composition and textile sizing agent made therefromKURARAY CO·Filed 1987·Granted May 30, 1989·11 cites·8 claims
- 1752US4816544APolyamideimide elastomer and production thereofKURARAY CO·Filed 1988·Granted Mar 28, 1989·8 cites·34 claims
- 1850US4818788AProcess for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerizationKURARAY CO·Filed 1987·Granted Apr 4, 1989·8 cites·44 claims
- 1950US4810755AAdhesive resin composition, laminated material using it and resin composition containing itKURARAY CO·Filed 1987·Granted Mar 7, 1989·12 cites·4 claims
- 2049US4713296ALaminate having good gas barrier properties with barrier layer of modified ethylene-vinyl alcohol copolymerKURARAY CO·Filed 1986·Granted Dec 15, 1987·19 cites·5 claims
- 2148US4824904AResin compositions, laminates and block copolymersKURARAY CO·Filed 1987·Granted Apr 25, 1989·10 cites·5 claims
- 2247US5310790AProcess for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerizationKURARAY CO·Filed 1993·Granted May 10, 1994·6 cites·16 claims
- 2347US5134036AEthylene-vinyl alcohol copolymers, moldings and laminatesKURARAY CO·Filed 1991·Granted Jul 28, 1992·12 cites·7 claims
- 2447US4719153ALaminated article and process for production thereofKURARAY CO·Filed 1985·Granted Jan 12, 1988·20 cites·9 claims
- 2545US4977212AAdhesive resin composition, laminated material using it and resin composition containing itKURARAY CO·Filed 1988·Granted Dec 11, 1990·7 cites·11 claims
- 2645US4654294APhotosensitive ethylenically unsaturated composition containing a vinyl alcohol polymer having a thiol groupKURARAY CO·Filed 1986·Granted Mar 31, 1987·9 cites·8 claims
- 2744US4818787AProcess for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerizationKURARAY CO·Filed 1986·Granted Apr 4, 1989·5 cites·14 claims
- 2843US4810581AAdhesive resin composition, laminated material using it and resin composition containing itKURARAV CO LTD·Filed 1988·Granted Mar 7, 1989·10 cites·8 claims
- 2941US5093437APolyamide copolymersKURARAY CO·Filed 1990·Granted Mar 3, 1992·4 cites·16 claims
- 3039US5403905AProcess for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerizationKURARAY CO·Filed 1994·Granted Apr 4, 1995·3 cites·16 claims
- 3137US5034451AWater-soluble binder and hot-melt binder for ceramics moldingKURARAY CO·Filed 1988·Granted Jul 23, 1991·5 cites·13 claims
- 3235US4824696AProduction process and adhesives for corrugated boardKURARAY CO·Filed 1985·Granted Apr 25, 1989·9 cites·10 claims
- 3331US4906679AAdhesives useful for production of corrugated boardKURARAY CO·Filed 1988·Granted Mar 6, 1990·6 cites·6 claims
- 3426US5057390APhotosensitive compositionKURARAY CO·Filed 1986·Granted Oct 15, 1991·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →