Patents by Inventor Mitsuru Amou

Mitsuru Amou 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).

  • Heat sink apparatus
    Patent number: 5957659
    Abstract: A heat sink apparatus for cooling a highly heat-generative semiconductor device in which a base of a heat sink is made larger in volume in its central portion than in its peripheral portion.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: September 28, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Mitsuru Amou, Koji Mehara