Patents by Inventor Harukiko Moriguchi

Harukiko Moriguchi 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).

  • Image data transmission process
    Patent number: 4451853
    Abstract: The invention relates to an image transmission process such as facsimile transmission wherein image data is converted into an electrical signal, transmitted over lines and then converted into a recorded image at the receiving end. Specifically, the invention concerns a process wherein conventional commercial electric power lines are used as the transmission line, such that facsimile or other image transmission may be easily effected within, for example, a single building or similarly limited area.
    Type: Grant
    Filed: February 16, 1982
    Date of Patent: May 29, 1984
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Harukiko Moriguchi, Masami Kurata, Takashi Ohmori