Patents by Inventor Mitsuru Tamaoki

Mitsuru Tamaoki 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).

  • GRAPHITE SHEET AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20240300819
    Abstract: The problem to be overcome by the present disclosure is to provide a graphite sheet with the ability to lower the contact thermal resistance at the surface of the graphite sheet. In a graphite sheet, a plurality of graphite layers are stacked one on top of another in a thickness direction. The plurality of graphite layers includes: a first graphite layer that forms an outermost layer of the graphite sheet; and a second graphite layer other than the first graphite layer. At least a part of the second graphite layer is exposed through a surface of the first graphite layer. The graphite sheet has an apparent shear strength equal to or greater than 0.1 MPa and equal to or less than 0.5 MPa as measured by SAICAS method from a depth of 0.5 m to a depth of 19 m.
    Type: Application
    Filed: November 30, 2021
    Publication date: September 12, 2024
    Inventors: Youji SHIRATO, Norihiro KAWAMURA, Yuji YAMAGISHI, Mitsuru TAMAOKI
  • Graphite complex and manufacturing method thereof
    Patent number: 8673446
    Abstract: A graphite complex has a pyrolytic graphite sheet and a graphite layer. The pyrolytic graphite sheet is made by firing a polymer film. The graphite layer contains graphite powder as the main ingredient and is directly joined to the pyrolytic graphite sheet.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: March 18, 2014
    Assignee: Panasonic Corporation
    Inventors: Mitsuru Tamaoki, Norihiro Kawamura, Kazuhiko Kubo, Masashi Funaba
  • GRAPHITE COMPLEX AND MANUFACTURING METHOD THEREOF
    Publication number: 20110045300
    Abstract: A graphite complex has a pyrolytic graphite sheet and a graphite layer. The pyrolytic graphite sheet is made by firing a polymer film. The graphite layer contains graphite powder as the main ingredient and is directly joined to the pyrolytic graphite sheet.
    Type: Application
    Filed: March 17, 2009
    Publication date: February 24, 2011
    Applicant: PANASONIC CORPORATION
    Inventors: Mitsuru Tamaoki, Norihiro Kawamura, Kazuhiko Kubo, Masashi Funaba