Patents by Inventor Keiko Taga

Keiko Taga 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).

  • Publication number: 20220250303
    Abstract: The purpose of the present invention is to provide a sheet for molding that is easily used for various applications. The sheet for molding includes a nonwoven fabric and a resin layer laminated on the nonwoven fabric, wherein the nonwoven fabric includes a fiber having a birefringence ?n of 0.005 or more and 0.050 or less; and the resin layer includes a resin having a number average molecular weight of 5,000 or more and 150,000 or less, and has an infiltrating portion infiltrating into the nonwoven fabric and a non-infiltrating portion not infiltrating into the nonwoven fabric.
    Type: Application
    Filed: June 4, 2020
    Publication date: August 11, 2022
    Applicant: TOYOBO CO., LTD.
    Inventors: Shinichiro Inatomi, Mariko Matsui, Takehisa Yane, Keiko Taga, Naoki Takagi, Masashi Shimoda
  • Publication number: 20200176146
    Abstract: An electrically conductive paste for molding processing is prepared by mixing and dispersing aggregated silver particles, a resin having glass transition temperature of 80° C. or lower, a curing agent and a solvent. The electrically conductive paste is suitable for use applications wherein the whole body of a substrate is thermally deformed to form a three-dimensional circuit after the formation of a printed circuit, and is particularly suitable for the formation of a fine wire for a touch sensor.
    Type: Application
    Filed: July 31, 2018
    Publication date: June 4, 2020
    Applicant: TOYOBO CO., LTD.
    Inventor: Keiko TAGA
  • Publication number: 20070147905
    Abstract: To provide a developer level control blade which ensures uniform wear of its blade member, enables well precise control of the touch pressure against the developer carrying member to achieve a proper pressure against the developer, and can keep the toner melt adhesion from occurring even in long-term service, a developer level control blade is used which has a stated peripheral shape, is to be disposed in touch with a developer carrying member for transporting a developer, holding the developer on its surface, and is used to control the level of the developer to be held on the surface of the developer carrying member. The control blade has a laminated structure in which a support member and a blade member are bonded, and the blade member has a stated surface free energy.
    Type: Application
    Filed: March 6, 2007
    Publication date: June 28, 2007
    Applicant: Canon Kasei Kabushiki Kaisha
    Inventors: Naohiko Nakano, Toru Ishigaki, Kazuaki Iwata, Keiko Taga
  • Publication number: 20050260014
    Abstract: To provide a developer level control blade which ensures uniform wear of its blade member, enables well precise control of the touch pressure against the developer carrying member to achieve a proper pressure against the developer, and can keep the toner melt adhesion from occurring even in long-term service, a developer level control blade is used which has a stated peripheral shape, is to be disposed in touch with a developer carrying member for transporting a developer, holding the developer on its surface, and is used to control the level of the developer to be held on the surface of the developer carrying member. The control blade has a laminated structure in which a support member and a blade member are bonded, and the blade member has a stated surface free energy.
    Type: Application
    Filed: May 19, 2005
    Publication date: November 24, 2005
    Applicant: Canon Kasei Kabushiki Kaisha
    Inventors: Naohiko Nakano, Toru Ishigaki, Kazuaki Iwata, Keiko Taga