Patents by Inventor Shouichi Fuji

Shouichi Fuji 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).

  • Grid array electronic component, wire reinforcing method for the same, and method of manufacturing the same
    Patent number: 6998715
    Abstract: Grid array electronic component, wiring-strengthening method and producing method wherein a grid array electronic component in which a grid array LSI chip 2 having a large number of lands 3 connected to a large number of lands 13 through connecting means 30, the lands 13 are connected to a wire 4 of a printed wiring board 1, an auxiliary land 5 is formed at a connection portion 31 of the lands 13 on the printed wiring board 1 corresponding to the lands 3 of a corner portion of the grid array LSI chip 2 connecting the wire 4 and the concentration of stress of the connection portion 31 is moderated, thereby providing the effect that the brake of the wire in the connection portion 31 is prevented.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: February 14, 2006
    Assignee: Suzuka Fuji Xerox Co., Ltd.
    Inventors: Shouichi Fuji, Akira Nakao