Patents by Inventor Toshikazu Moriguchi

Toshikazu Moriguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for Manufacturing Solid Polymer Electrolyte/Electrode Composites, Battery Produced Using the Method and Method for Producing the Same
    Publication number: 20030205322
    Abstract: Disclosed are a method for manufacturing a solid polymer electrolyte film/electrode composite, in which a porous electrode made from an electochemically active substance is used as an electrode and the pressure inside the porous electrode is reduced in order to fix the solid polymer electrolyte (SPE) film or pre-solid polymer electrolyte (pre-SPE) film to the porous electrode, a battery obtained by impregnating the electrode in the solid polymer electrolyte film/electrode composite with an electrolytic solution under reduced pressure and a method for producing such. The invention provides a thin, uniform film-shaped solid polymer electrolyte/electrode composite with ease. The battery fabricated with the composite is free of defects such as short, has high performance and, hence, is useful.
    Type: Application
    Filed: February 5, 2001
    Publication date: November 6, 2003
    Applicant: SHOWA DENKO K.K.
    Inventors: Motoyuki HIRATA, Junji YOTSUYANAGI, Toshikazu MORIGUCHI
  • Method for manufacturing solid polymer electrolyte/electrode composites, battery produced using the method and method for producing the same
    Publication number: 20010010252
    Abstract: Disclosed are a method for manufacturing a solid polymer electrolyte film/electrode composite, in which a porous electrode made from an electochemically active substance is used as an electrode and the pressure inside the porous electrode is reduced in order to fix the solid polymer electrolyte (SPE) film or pre-solid polymer electrolyte (pre-SPE) film to the porous electrode, a battery obtained by impregnating the electrode in the solid polymer electrolyte film/electrode composite with an electrolytic solution under reduced pressure and a method for producing such. The invention provides a thin, uniform film-shaped solid polymer electrolyte/electrode composite with ease. The battery fabricated with the composite is free of defects such as short, has high performance and, hence, is useful.
    Type: Application
    Filed: February 5, 2001
    Publication date: August 2, 2001
    Inventors: Motoyuki Hirata, Junji Yotsuyanagi, Toshikazu Moriguchi
  • Method for manufacturing solid polymer electrolyte/electrode composites, battery produced using the method and method for producing the same
    Patent number: 6210513
    Abstract: Disclosed are a method for manufacturing a solid polymer electrolyte film/electrode composite, in which a porous electrode made from an electochemically active substance is used as an electrode and the pressure inside the porous electrode is reduced in order to fix the solid polymer electrolyte (SPE) film or pre-solid polymer electrolyte (pre-SPE) film to the porous electrode, a battery obtained by impregnating the electrode in the solid polymer electrolyte film/electrode composite with an electrolytic solution under reduced pressure and a method for producing such. The invention provides a thin, uniform film-shaped solid polymer electrolyte/electrode composite with ease. The battery fabricated with the composite is free of defects such as short, has high performance and, hence, is useful.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: April 3, 2001
    Assignee: Showa Denko K.K.
    Inventors: Motoyuki Hirata, Junji Yotsuyanagi, Toshikazu Moriguchi