Patents by Inventor Koshirou Adachi

Koshirou Adachi 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).

  • Housing for electronic apparatus
    Patent number: 4918561
    Abstract: A housing for accomodating an electronic apparatus including heat-generating parts, in which the surface of a cooling air inlet port in the front or rear side of the housing is formed in arcuate fashion and recessed as viewed from the interior of the housing. As a result, the velocity of air introduced is remarkably reduced thereby improving the heat radiation of the housing.
    Type: Grant
    Filed: October 6, 1988
    Date of Patent: April 17, 1990
    Assignees: Hitachi, Ltd, Hitachi Process Computer Engineering, Inc.
    Inventors: Hiroshi Watanabe, Yoshiaki Takahashi, Masayuki Sakata, Koshirou Adachi, Jushi Ide, Atsuo Yoshida