Patents by Inventor Manzo Yoshihama

Manzo Yoshihama 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).

  • Facsimile machine
    Patent number: D263478
    Type: Grant
    Filed: May 21, 1979
    Date of Patent: March 23, 1982
    Assignee: Ricoh Company, Ltd.
    Inventor: Manzo Yoshihama
  • Facsimile recorder and transceiver
    Patent number: D263708
    Type: Grant
    Filed: June 4, 1980
    Date of Patent: April 6, 1982
    Assignee: Ricoh Company, Ltd.
    Inventors: Nobuki Matsumoto, Manzo Yoshihama, Fumiyo Kojima
  • Facsimile recorder and transceiver
    Patent number: D265994
    Type: Grant
    Filed: March 12, 1980
    Date of Patent: August 31, 1982
    Assignee: Ricoh Company, Ltd.
    Inventors: Manzo Yoshihama, Fumiyo Kojima
  • Facsimile transmitter and receiver
    Patent number: D267948
    Type: Grant
    Filed: February 11, 1981
    Date of Patent: February 15, 1983
    Assignee: Ricoh Company, Ltd.
    Inventors: Fumiyo Kojima, Manzo Yoshihama
  • Facsimile recorder and transceiver
    Patent number: D268580
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: April 12, 1983
    Assignee: Ricoh Company, Ltd.
    Inventors: Nobuki Matsumoto, Manzo Yoshihama, Fumiyo Kojima
  • Developer container
    Patent number: D272251
    Type: Grant
    Filed: July 31, 1981
    Date of Patent: January 17, 1984
    Assignee: Ricoh Company, Ltd.
    Inventor: Manzo Yoshihama
  • Facsimile transceiver
    Patent number: D272538
    Type: Grant
    Filed: July 31, 1981
    Date of Patent: February 7, 1984
    Assignee: Ricoh Company, Ltd.
    Inventors: Manzo Yoshihama, Fumiyo Kojima
  • Cursor control for display system
    Patent number: D287725
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: January 13, 1987
    Assignee: Ricoh Company, Ltd.
    Inventor: Manzo Yoshihama
  • Facsimile transceiver/receiver
    Patent number: D300532
    Type: Grant
    Filed: January 10, 1986
    Date of Patent: April 4, 1989
    Assignee: Ricoh Company
    Inventor: Manzo Yoshihama