Patents by Inventor Kazuyoshi Noake

Kazuyoshi Noake 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).

  • Card type semiconductor device
    Patent number: 5821614
    Abstract: A card type semiconductor device includes a main circuit board and a first sub-circuit-board equipped with a main memory. The main circuit board is connected to the first sub-circuit-board through an FPC. A first TCP equipped with the CPU and a second TCP equipped with the I/O sub-system chip are mounted on the top and bottom surfaces of the main circuit board. The first and second TCPs are mounted to directly oppose each other. The card type semiconductor device is used as a card type computer. The main circuit board and the sub-circuit-board face each other by bending the FPC and enclosing the main circuit board and the sub-circuit-board in a card-shaped thin housing. The card type semiconductor device achieves a high density packaging in a small form factor.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: October 13, 1998
    Assignee: Seiko Epson Corporation
    Inventors: Nobuaki Hashimoto, Norio Nakamura, Hiroyuki Suemori, Hiroshi Sugai, Norio Imaoka, Kazuyoshi Noake