Kureha

US Patent 11117354 Multilayer film for deep draw forming and method for manufacturing same

US Patent 11133506 Binder composition, electrode mixture, electrode, and non-aqueous electrolyte secondary battery

US Patent 11136440 Vinylidene fluoride resin film

US Patent 11078179 Method for producing cyclic ester

US Patent 11142678 Downhole tool

US Patent 11154835 Continuous polymerization apparatus and continuous production method for polymer

US Patent 11155682 Continuous dehydration method and method for producing polyarylene sulfide

US Patent 7094867 Method of continuously cleansing polyarylene sulfide

US Patent 7128996 Separator for solid polymer fuel cells, and production process thereof

US Patent 7147970 Electrode material for non-aqueous solvent secondary cell, electrode and secondary cell

US Patent 7151138 Resin composition of poly(aryl ketone), poly(arylene sulfide) and thermosetting imide resine

US Patent 7166750 Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanone

US Patent 7172810 Resin compositions, monofilaments, process for producing the same and fishing lines

US Patent 7176227 Amine compounds and use thereof

US Patent 7179868 Polyglycolic acid-based resin composition and shaped product thereof

US Patent 7198734 IC socket

US Patent 7211704 Method for producing p-dichlorobenzene

US Patent 7220817 Process for producing polyarylene sulfide

US Patent 7232607 Thermally foamable microsphere and production process thereof

US Patent 7235673 Glycolide production process, and glycolic acid oligomer for glycolide production

US Patent 7252882 Thermally foamable microsphere and production process thereof

US Patent 7267858 Packaging material for and packaged product of medical supplies and the like

US Patent 7351338 Porous membrane of vinylidene fluoride resin and process for producing the same

US Patent D577114 Heat proof guard rail for industrial furnaces

US Patent 7452387 Process for producing a polymer electrolyte of a vinylidene fluoride copolymer for a nonaqueous battery

US Patent D581262 Packing box for fishing line

US Patent D581263 Packing box for fishing line

US Patent 7455772 Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same

US Patent 7476712 Film and process for producing the same

US Patent D586453 Heat proof guard rail for industrial furnaces

US Patent 7501176 Highly moisture proof film and method of manufacturing the same

US Patent 7501464 Process for producing aliphatic polyester composition

US Patent 7504476 Poly(arylene sulfide) and production process thereof

US Patent 11185840 Continuous polymerization apparatus and continuous production method for polymer

US Patent 11186531 Production method for alkene

US Patent 7517946 Production process of poly(arylene sulfide)

US Patent D592011 Cup to assist the taking of medicines orally

US Patent 7538178 Process for producing aliphatic polyester

US Patent 7538179 Process for producing aliphatic polyester

US Patent 7569145 Vinylidene fluoride based resin porous hollow yarn and method for production thereof

US Patent 7569267 Laminate and production process thereof

US Patent 7569656 Process for production of polyarylene sulfide

US Patent 7582353 Resin compositions, monofilaments, process for producing the same and fishing lines

US Patent 7597957 Modified polyvinylidenefluoride resin monofilament and method for manufacturing thereof

US Patent 7608339 Multilayer film

US Patent 7610743 Carbon fiber spun yarn and woven fabric thereof

US Patent 7622546 Production process of aliphatic polyester

US Patent 7632915 Production process and washing method of poly(arylene sulfide), and purification process of organic solvent used in washing

US Patent 7634840 Method for producing pitch-based carbon fiber silver and spun yarn

US Patent 7648737 Stretched laminate film and method of producing the same

US Patent 7651817 Process for producing spherical carbon material

US Patent 7651974 Adsorbent for oral administration

US Patent 7655748 Poly(arylene sulfide) and production process thereof

US Patent 7666486 Multi-layered biaxial stretch blow molded bottle and method for production thereof

US Patent 7713464 Multilayer container of polyglycolic acid and polyester and blow molding production process

US Patent 7718307 Negative electrode material for nonacqueous electrolyte secondary battery of high input/output current, method for producing the same and battery employing negative electrode material

US Patent 7718572 Microcapsule suspension liquid and process for production thereof

US Patent 7754848 Poly (arylene sulfide) and production process thereof

US Patent 7767783 Poly (arylene sulfide) and production process thereof

US Patent 7771668 Continuous operation type active charcoal producing apparatus and process

US Patent 7776415 Stretch-formed multilayer container and production process for the same

US Patent 7779611 Apparatus and method for packaging granular object having adsorption ability, and method for producing package thereof

US Patent 7780014 Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof

US Patent 7781370 Process for producing spherical activated carbon

US Patent 7781519 Solubilizer and composition containing same

US Patent 7781600 Process for purifying hydroxycarboxylic acid, process for producing cyclic ester, and process for producing polyhydroxycarboxylic acid

US Patent 7785682 Multilayer sheet made of polyglycolic acid resin

US Patent 7799837 Bottle excellent in recyclability and method for recycling the bottle

US Patent 7807088 Polyvinylidene fluoride resin powder for melt molding and process for producing molding from the resin powder

US Patent 7807272 Coating solution, and gas barrier film, gas barrier laminate and gas barrier multilayer film, using the coating solution, and their manufacturing methods

US Patent 7807590 Isotropic pitch-based carbon fiber spun yarn, composite yarn and fabric using the same, and manufacturing methods thereof

US Patent 7812181 Process for producing glycolide and glycolic acid oligomer for production of glycolide

US Patent 7833991 Amine compound and use thereof

US Patent 7834133 Production process of poly(arylene sulfide)

US Patent D629044 Label

US Patent 7849891 Device and method for measuring hard granular objects

US Patent 7851084 Vinylidene fluoride based core-shell type polymer and use thereof in nonaqueous electrochemical device

US Patent 7858239 Negative electrode material for non-aqueous electrolyte secondary battery, process for producing the same, negative electrode, and non-aqueous electrolyte secondary battery

US Patent 7887903 Antifog laminated film

US Patent 7931967 Thermally foamable microsphere and production process thereof

US Patent 7932281 Amine-based compound and use thereof

US Patent 7939028 Apparatus and method for continuous high temperature gas treatment of particulate matter

US Patent 7943707 Vinylidene fluoride polymer and process for producing the same

US Patent 7947790 Porous film of vinylidene fluoride resin and method for producing same

US Patent 7959995 Deep drawing heat shrinkable multilayer film and method of manufacturing the same

US Patent 7976919 Multilayer blow molded container and production process thereof

US Patent 7977512 Amine derivative, and production method and use thereof

US Patent 7989066 Support member for high-temperature heat-treated metal molding object and process for production thereof

US Patent 7993713 Heat shrinkable multilayer film and packaging material using the same

US Patent 7998385 Method for producing multilayer stretch-molded article

US Patent 8003721 Aliphatic polyester composition and method for producing the same