Patents by Inventor Koushirou Adachi

Koushirou 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).

  • Central processor unit
    Patent number: D278712
    Type: Grant
    Filed: November 26, 1982
    Date of Patent: May 7, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Koushirou Adachi, Katsuhiko Nishiwaki, Motoake Sakamoto, Tamotsu Tsukaguchi, Mitsuo Miyamoto
  • Disc drive
    Patent number: D290844
    Type: Grant
    Filed: November 19, 1984
    Date of Patent: July 14, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Shinji Shibuya, Koushirou Adachi, Yasuji Morishita
  • Central processor for an electronic computer
    Patent number: D309130
    Type: Grant
    Filed: February 24, 1988
    Date of Patent: July 10, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Atsuo Yoshida, Koushirou Adachi, Tousaku Hattori, Hiroshi Watanabe, Yoshiaki Takahashi
  • Computer display
    Patent number: D314376
    Type: Grant
    Filed: March 2, 1989
    Date of Patent: February 5, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Shinji Shibuya, Koushirou Adachi, Toosaku Hattori, Masahiro Okumura, Kazutomo Kishimoto, Youji Kouno, Kazuo Honma