Method for producing polyolefin porous film, and laminated porous film

METHOD OF ENCAPSULATING AN ELECTRICAL ENERGY ACCUMULATION COMPONENT AND BATTERY

Process for producing microporous polyolefin film

Propylene-based resin microporous film, separator for battery, battery, and method for producing propylene-based resin microporous film

Method for producing propylene-based resin microporous film and propylene-based resin microporous film

METHOD FOR PREPARING MICROPOROUS POLYOLEFIN FILM WITH IMPROVED PRODUCTIVITY AND EASY CONTROL OF PHYSICAL PROPERTIES

Micromold methods for fabricating perforated substrates and for preparing solid polymer electrolyte composite membranes

Propylene-based resin microporous film, separator for battery, battery, and method for producing propylene-based resin microporous film

Methods of producing and using microporous membranes

Three dimensional co-extruded battery electrodes

Co-extrusion print head for multi-layer battery structures

Multilayer polymer film having a charge-delocalizing interface

Method for manufacturing manifold for fuel cell

Position detection device and position detection method

Separator conveying device and separator conveying method

Stacking apparatus and stacking method

Stacking apparatus and stacking method

Production device for packaged electrode and manufacturing method of packaged electrode

Separator welding device and separator welding method

Device for producing packaged electrode and method of producing packaged electrode

Device for producing packaged electrode and method of producing packaged electrode

Fuel cell plate bonding method and arrangement

Perfluorinated sulfonic acid polymer membrane having porous surface layer and method for preparing the same

Embedded optics in modular assemblies

HEAT RADIATION PLATE FOR BATTERY MODULE AND BATTERY MODULE HAVING THE SAME

Method for producing molded gasket

Method of encapsulating an electrical energy accumulation component

Cell

Process for the production of packaging material for electronic component cases

Method for manufacturing reinforced membrane electrode assembly and reinforced membrane electrode assembly

Introducer and deployment handle for splittable sheath having flushing chamber

Electrode plate wrapping device and method of wrapping electrode plate with separators

Interdigitated finger coextrusion device

Electrode plate wrapping device and method of wrapping electrode plate with separators

Modification of drawn film

Selective cure of adhesive in modular assemblies

Sheet press molding method and method of manufacturing fuel cell separator

SHEET PRESS MOLDING METHOD AND METHOD OF PRODUCING FUEL CELL SEPARATOR

MICROPOROUS MEMBRANES AND METHODS FOR PRODUCING AND USING SUCH MEMBRANES

MICROPOROUS MEMBRANES AND METHODS FOR PRODUCING AND USING SUCH MEMBRANES

FIBROUS SEPARATION MEMBRANE FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF

MICROPOROUS MEMBRANES, METHODS FOR MAKING THESE MEMBRANES, AND THE USE OF THESE MEMBRANES AS BATTERY SEPARATOR FILMS

Selective cure of adhesive in modular assemblies

Apparatus for manufacturing pole-piece pockets

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Extruder Having Dual Mixing Stages And Process For Preparing A Mixture Of Polymer And Diluent

Method of manufacturing seal part

Electrode Separator

Fuel cell separator having airtight gasket

MULTI-LAYER FILMS, SHEETS, AND HOLLOW ARTICLES WITH THERMAL MANAGEMENT FUNCTION FOR USES AS CASINGS OF SECONDARY BATTERIES AND SUPERCAPACITORS, AND SLEEVES OF SECONDARY BATTERY AND SUPERCAPACITOR PACKS

Metal-Resin Composite and Method

HEAT RESISTING SEPARATOR HAVING ULTRAFINE FIBROUS LAYER AND SECONDARY BATTERY HAVING THE SAME

Gasket molding system for membrane electrode assemblies

Method of compacting material

Method of compacting material

Method for producing an electrode-membrane-frame assembly

Method and apparatus for concurrent welding and excise of battery separator

METHOD OF MANUFACTURING SECONDARY BATTERY, AND SECONDARY BATTERY MANUFACTURED BY THE METHOD

Low cost electrical terminals manufactured from conductive loaded resin-based materials

Separator for Fuel Cell and Process for Producing the Same

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Fabrication of carbon nanotubes reinforced semi-crystalline polymer composite bipolar plates for fuel cell

Molding a battery

Microporous material and a method of making same

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Multi-layer microporous polyolefin membrane and battery separator

Fuel cell separator and method for manufacturing the same

Process for the production of packaging material for electronic component cases

Fuel cell separator plate reinforcement via bonding assembly

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Thin film electrochemical cell for lithium polymer batteries and manufacturing method therefor

MEMBRANE/ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELL AND PROCESS FOR ITS PRODUCTION

Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly

Fuel cell bipolar plate, process for producing the same, and fuel cell including the bipolar plate

Battery pack and method for producing the same

ELECTRIC STORAGE BATTERIES WITH ELECTROLYTE AGITATION

Process for producing laminated exfoliated graphite composite-metal compositions for fuel cell bipolar plate applications

Bipolar plate, method for producing bipolar plate and PEM fuel cell

METHOD FOR PRODUCING MICROPOROUS THERMOPLASTIC RESIN MEMBRANE

Multi-layer, microporous membrane, battery separator and battery

Multi-layer, microporous membrane, battery separator and battery

Multi-layer microporous membrane, battery separator and battery

MOLD FOR COMPRESSION MOLDING IN THE PREPARATION OF A UNITIZED MEMBRANE ELECTRODE ASSEMBLY

Microporous polymer membrane

Continious production of exfoliated graphite composite compositions and flow field plates

Coextrusion die and manifold system therefor

METHOD FOR MANUFACTURING ULTRA-THIN POLYMERIC FILMS

SEPARATOR FOR FUEL CELL AND METHOD FOR FABRICATING THE SAME

Method of making a microporous material

MICROPOROUS MATERIAL AND A METHOD OF MAKING SAME

METHOD FOR REDUCING STRINGINESS OF A RESINOUS COMPOSITION DURING HOT PLATE WELDING

Exfoliated graphite composite compositions for fuel cell flow field plates

Production Method for Sold Polymer Electrolyte Membrane, Solid Polymer Electrolyte Membrane, and Fuel Cell Including Solid Polymer Electrolyte Membrane

Glass fiber package, method for packing of glass fiber and glass fiber product using the same

INJECTION BONDED ARTICLES AND METHODS OF FABRICATION AND USE THEREOF

Thermo-encapsulating apparatus for providing a separator enveloping an electrode of an electrical energy storage device

MEMBRANE AND METHOD FOR MAKING THE SAME

Filling method and filling apparatus of powder-particle material in compression molding

Process for molding composite bipolar plates with reinforced outer edges

In-Situ Molding Of Fuel Cell Separator Plate Reinforcement

Single Cell And Method For Producing Single Cell, Fuel Cell And Method For Producing Fuel Cell

Thermowelding apparatus and method for manufacturing battery module

Fuel cell separator composition, fuel cell separator, and method for producing the same

Insert-molded product having porous member

Process for making a framed electrode

METHODS AND ARTICLES IN HAVING A FRINGED MICROPROTRUSION SURFACE STRUCTURE

Method for producing highly conductive sheet molding compound, fuel cell flow field plate, and bipolar plate

Electroconductive resin composition

Gasket molding system for membrane electrode assemblies

Method of making bipolar plate

Film-clad battery and method of producing film-clad battery

Laser welding of battery module enclosure components

Manufacturing process of conductive polymer composite bipolar plate for fuel cell having high gas permeability-resistance and heat-resistance

Information recording method and device for battery

Method and apparatus for concurrent welding and excise of battery separator

Classification and collection method and identification method for batteries

Composite manifold formed from thermosetting polymer

Composite flow field plates and process of molding the same

Ultrasonic bonding equipment and resulting bonding structure

Fuel cell bipolar plates with multiple active areas separated by non-conductive frame header

Cell

Process for producing a fuel cell separator

Method of making microporous material

Integrated cap assembly of a secondary battery and fabricating method thereof

Pouch for secondary battery, secondary battery using the same, and apparatus for sealing pouch cases of secondary battery

Thin film electrochemical cell for lithium polymer batteries and manufacturing method therefor

Method for reducing stringiness of a resinous composition during hot plate welding

Method for manufacturing rubber parts combined with substrate

One-step method of bonding and sealing a fuel cell membrane electrode assembly

Apparatus for installing an edge piece on a battery plate

Process of preparing a unitized membrane electrode assembly using compression molding

Insulative member on battery cathode

Molding a battery

Treatment of flexible graphite material and method thereof

Low cost electrical terminals manufactured from conductive loaded resin-based materials

Method and apparatus for molding a plate

Integrated cap assembly of a secondary battery and fabricating method thereof

Method for the production of bipolar plates or electrode plates for fuel cells or electrolyzer stacks, method for the production of a stack of bipolar plates or electrode plates, as well as a bipolar plate or electrode plate

Method and apparatus for vacuum pressing electrochemical cell components

Method and apparatus for compression molding of a graphite plate

Hydrogen hydrothermal reaction tube for use in nanoparticle production and nanoparticle applications