Patents by Inventor Tadaharu Mukai

Tadaharu Mukai 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).

  • Multifunction card type electronic apparatus
    Patent number: 5019700
    Abstract: A multifunction card type electronic apparatus comprising a simple flat-shaped circuit board into which electronic components are mounted; a protective member that is disposed on at least the top surface of the circuit board except for a portion of the top surface of the circuit board on which external connection terminals are to be disposed; and a terminal board on the top surface of which the external connection terminals are disposed, the terminal board being placed and bonded onto the portion of the top surface of the circuit board by means of an electrically conductive material so that the external connection terminals are electrically connected to the circuit board, whereby the electronic apparatus is produced in a low cost, easy to produce and suited to a mass production.
    Type: Grant
    Filed: November 20, 1989
    Date of Patent: May 28, 1991
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Noburu Tada, Tadaharu Mukai, Katsuhide Shino
  • IC card reader and writer
    Patent number: D495700
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: September 7, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadaharu Mukai, Yasuo Sugishima
  • Reader and writer for IC card
    Patent number: D500038
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: December 21, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kohji Toratani, Tadaharu Mukai