Patents by Inventor Naoki Ohtsuji

Naoki Ohtsuji 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).

  • Information processing apparatus and method, and storage medium
    Patent number: 6810393
    Abstract: A search condition is accepted (S803), a search module which matches that search condition is generated (S809), and a database is searched for data (S810, S811, S812). The database search results by the search modules are acquired (S813), and are saved in a memory (S815). This invention allows to efficiently search distributed databases for required data alone.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: October 26, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Atsushi Okada, Naoki Ohtsuji, Yoshinori Kato, Masaya Watanuki, Hiroyuki Shiiba
  • Information processing apparatus and method, and storage medium
    Publication number: 20010039542
    Abstract: A search condition is accepted (S803), a search module which matches that search condition is generated (S809), and a database is searched for data (S810, S811, S812). The database search results by the search modules are acquired (S813), and are saved in a memory (S815). This invention allows to efficiently search distributed databases for required data alone.
    Type: Application
    Filed: March 29, 2001
    Publication date: November 8, 2001
    Inventors: Atsushi Okada, Naoki Ohtsuji, Yoshinori Kato, Masaya Watanuki, Hiroyuki Shiiba