Patents by Inventor Masakazu ISEMURA

Masakazu ISEMURA 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: 20210318075
    Abstract: A base block has a longitudinal direction and a width direction and includes a recessed part in which a heat receiving tubular portion is accommodated, and a container part of a heat pipe is caulked and fixed in a recessed part and a first metal part containing first metal having a melting point equal to or higher than 130° C. and equal to or lower than 400° C. and/or a first metal alloy having a melting point equal to or higher than 130° C. and equal to or lower than 400° C. is formed between the recessed part and an outer surface of the container part.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Chiyoshi SASAKI, Masakazu ISEMURA
  • Publication number: 20210129206
    Abstract: A heat pipe structure includes a base block including a rear surface part thermally connectable to a heat generating body and a heat pipe fixed to a front surface part of the base block and including a heat receiving tubular portion disposed along an in-plane direction of the base block. The base block has a longitudinal direction and a width direction and includes a recessed part in which the heat receiving tubular portion is housed and a pair of wall parts projecting along an outer circumferential surface of the heat receiving tubular portion from width direction both sides of the recessed part, and a container of the heat pipe is caulked and fixed by the recessed part and the pair of wall parts and includes a projecting shape part projecting in a direction opposite to a direction of the caulking between distal end portions of the pair of wall parts.
    Type: Application
    Filed: December 22, 2020
    Publication date: May 6, 2021
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Chiyoshi SASAKI, Masakazu ISEMURA, Takahiro KATAYAMA