Patents by Inventor Masataka Fukunaga

Masataka Fukunaga 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).

  • Mounting structure for a printed circuit board
    Patent number: 4739452
    Abstract: A printed circuit board mounted in a casing together with other electronic and/or electric devices in a compact and spacing-saving manner, thereby enabling provision of a compact and small-sized casing. The printed circuit board is detachably mounted through pairs of first and second guide members on a flat mounting surface of the casing with at least one electric device disposed in and attached to the casing perpendicularly spaced from the flat mounting surface in a manner such that the printed circuit board is slidable parallel to the flat mounting surface of the casing underneath the electronic and/or electric devices to a mounted position for removal and mounting of the printed circuit board.
    Type: Grant
    Filed: February 9, 1987
    Date of Patent: April 19, 1988
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Masataka Fukunaga
  • Electronic computer
    Patent number: D293677
    Type: Grant
    Filed: March 20, 1985
    Date of Patent: January 12, 1988
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masaki Hara, Sadao Shiratani, Masaharu Sawatani, Masataka Fukunaga
  • Electronic computer
    Patent number: D293678
    Type: Grant
    Filed: March 20, 1985
    Date of Patent: January 12, 1988
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masaharu Sawatani, Sadao Shiratani, Masaki Hara, Masataka Fukunaga
  • Portable computer
    Patent number: D294831
    Type: Grant
    Filed: August 7, 1985
    Date of Patent: March 22, 1988
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masaki Hara, Sadao Shiratani, Masaharu Sawatani, Masataka Fukunaga
  • Operation and control unit for a computer
    Patent number: D304931
    Type: Grant
    Filed: June 20, 1986
    Date of Patent: December 5, 1989
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masaki Hara, Sadao Shiratani, Masaharu Sawatani, Masataka Fukunaga