Patents by Inventor Kohichiro Okumura

Kohichiro Okumura 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).

  • Patent number: 4520463
    Abstract: A memory circuit having an improved address decoder which is operable with a low power consumption and can be fabricated at a high-integration is disclosed.The memory comprises a logic means for decoding a part of address signals provided for a plurality of address lines of a memory cell array, and a plurality of transfer gates provided between the logic means and the address lines, in which one of those transfer gates is made enabled in response to a different part of the address signals thereby to transmit the output signal of the logic means to a selected row line through the enabled transfer gate.
    Type: Grant
    Filed: October 26, 1982
    Date of Patent: May 28, 1985
    Assignee: Nippon Electric Co., Ltd.
    Inventor: Kohichiro Okumura