Patents by Inventor SATOMI DEGUCHI

SATOMI DEGUCHI 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).

  • DATA BACKUP IN NON-VOLATILE MEMORY
    Publication number: 20020026566
    Abstract: A method of storing data in a non-volatile memory medium which permits data writing in a memory area after old data thereof is erased is presented. The method includes the steps of providing a data-storage area in each of a plurality of non-volatile memories with respect to each of different data types, and writing incoming data of a given data type in a corresponding data-storage area in a first one of the non-volatile memories while a second one of the non-volatile memories is being subjected to data erasure of the given data type after a corresponding data-storage area in the second one of the non-volatile memories is filled with the incoming data of the given data type.
    Type: Application
    Filed: February 5, 1999
    Publication date: February 28, 2002
    Inventors: KOSAKU AWADA, TOSHIMITU HANDA, TAKAKI OOSAWA, SATOMI DEGUCHI, NORIYUKI MIYAMOTO, NAMIO HAMANO, SATORU YAMAHANA