Patents by Inventor Kyouko Miyabe

Kyouko Miyabe 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).

  • Character string retrieval system using index and unit for making the index
    Patent number: 5357431
    Abstract: A character string retrieval system retrieves a character string corresponding to a retrieval key input thereto from a text file including a plurality of characters.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: October 18, 1994
    Assignee: Fujitsu Limited
    Inventors: Masahiro Nakada, Kenichi Utsumi, Takashi Tsubokura, Masaru Nakahara, Satoshi Itami, Hiroshi Suzuki, Kyouko Miyabe, Satoshi Komura