Patents by Inventor Mituhiro Azuma

Mituhiro Azuma 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).

  • Static random access memory device having thin film transistor loads
    Patent number: 5491654
    Abstract: In a static random access memory device where thin film transistors are used memory cell loads, first and second semiconductor layers having source regions, channel regions and drain regions of the thin film transistors partly oppose first and second conductive layers serving as gate electrodes thereof. A third conductive layer for receiving a definite potential opposes at least the channel regions of the first and second semiconductor layers.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: February 13, 1996
    Assignee: NEC Corporation
    Inventor: Mituhiro Azuma