Patents by Inventor Atuyuki Gotou

Atuyuki Gotou 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).

  • Patent number: D288935
    Type: Grant
    Filed: February 24, 1984
    Date of Patent: March 24, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Atuyuki Gotou, Masato Shibayama, Takeshi Abe, Takashi Kawakami, Shintaro Masuda
  • Patent number: D289406
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: April 21, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Masato Shibayama, Takeshi Abe, Atuyuki Gotou, Takashi Kawakami, Shintaro Masuda
  • Patent number: D290263
    Type: Grant
    Filed: August 24, 1984
    Date of Patent: June 9, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Masato Shibayama, Takeshi Abe, Atuyuki Gotou, Mituo Nakamura, Tutomu Takahashi, Masao Tuji