Patents by Inventor Toshikatsu Jinbo

Toshikatsu Jinbo 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).

  • Semiconductor memory device with improved word line drive circuit
    Patent number: 4868788
    Abstract: A semiconductor memory device provided with an improved word line drive circuit is disclosed. The memory device comprises a pair of decoding units, a plurality of word lines, a plurality of N-channel transistors coupled between first ends of the word lines and the output terminal of one of the pair of decoding unit, and a plurality of P-channel transistors coupled between second, opposite ends of the word lines and the output terminal of the other of the pair of decoding units.
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: September 19, 1989
    Assignee: NEC Corporation
    Inventor: Toshikatsu Jinbo