Patents by Inventor Takashi Tanoue

Takashi Tanoue 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).

  • Flame-resistant paper for wave absorber member and wave absorber member
    Patent number: 9822486
    Abstract: Flame-resistant paper for radio wave absorber members includes 40 to 70% by mass of pulp; 5 to 50% by mass of aluminum hydroxide powder; and 3 to 15% by mass of a flame retardant consisting of a polyborate, wherein the flame retardant consisting of a polyborate is contained in an amount of 7 to 25% by mass relative to the amount of the pulp.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: November 21, 2017
    Assignee: Toray Industries, Inc.
    Inventors: Toru Sugahara, Takashi Tanoue
  • FLAME-RESISTANT PAPER FOR WAVE ABSORBER MEMBER AND WAVE ABSORBER MEMBER
    Publication number: 20160208438
    Abstract: Flame-resistant paper for radio wave absorber members includes 40 to 70% by mass of pulp; 5 to 50% by mass of aluminum hydroxide powder; and 3 to 15% by mass of a flame retardant consisting of a polyborate, wherein the flame retardant consisting of a polyborate is contained in an amount of 7 to 25% by mass relative to the amount of the pulp.
    Type: Application
    Filed: December 4, 2013
    Publication date: July 21, 2016
    Inventors: Toru Sugahara, Takashi Tanoue
  • Electromagnetic wave absorber, manufacturing method thereof and electromagnetic wave anechoic room
    Patent number: 7479917
    Abstract: An electromagnetic wave absorber has a configuration in which at least three hollow tetrahedrons, each having one open face, are connected to one another so that each surface opposite to a respective open face of the hollow tetrahedrons defines a respective side face of a hollow pyramid. Preferably, the electromagnetic wave absorber is made of sheet electromagnetic wave absorption members, which have a corrugated board structure in which at least one sheet includes an electrically conductive material. The electromagnetic wave absorber is low-cost, has reduced transport volume, excellent electromagnetic wave absorption characteristics from low frequency to high frequency with a shorter absorber length, has no or small difference in characteristics due to polarization plane, is lightweight and high in structural strength, and easy to manufacture and install.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: January 20, 2009
    Assignees: TDK Corporation, TORAY Industries, Inc.
    Inventors: Hiroshi Kurihara, Toshifumi Saito, Miki Kasabo, Toru Sugahara, Takashi Tanoue, Kazuya Matsumura
  • ELECTROMAGNETIC WAVE ABSORBER, MANUFACTURING METHOD THEREOF AND ELECTROMAGNETIC WAVE ANECHOIC ROOM
    Publication number: 20070030194
    Abstract: An electromagnetic wave absorber has a configuration in which at least three hollow tetrahedrons, each having one open face, are connected to one another that each surface opposite to a respective open face of the hollow tetrahedrons defines a respective side face of a hollow pyramid. Preferably, the electromagnetic wave absorber is made of sheet electromagnetic wave absorption members, which have a corrugated board structure in which at least one sheet includes an electrically conductive material. The electromagnetic wave absorber is low-cost, has reduced transport volume, excellent electromagnetic wave absorption characteristics from low frequency to high frequency with a shorter absorber length, has no or small difference in characteristics due to polarization plane, is lightweight and high in structural strength, and easy to manufacture and install.
    Type: Application
    Filed: August 3, 2006
    Publication date: February 8, 2007
    Applicants: TDK CORPORATION, TORAY INDUSTRIES, INC.
    Inventors: Hiroshi KURIHARA, Toshifumi SAITO, Miki KASABO, Toru SUGAHARA, Takashi TANOUE, Kazuya MATSUMURA