Patents by Inventor Naoko Yamazaki

Naoko Yamazaki 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).

  • Method and apparatus for managing configuration information, and configuration information managing system using the apparatus
    Publication number: 20060104220
    Abstract: A configuration information management server apparatus is provided with a unit collecting configuration information from the device connected to a network, a unit storing the configuration information collected from the device connected to the network, and a unit comparing already stored information with the collected information and reporting in case there is an abnormality.
    Type: Application
    Filed: September 15, 2005
    Publication date: May 18, 2006
    Inventors: Naoko Yamazaki, Keisuke Kagamimori, Arata Izumoto, Takao Baba, Eiji Ohira
  • IC card, terminal device and service management server
    Patent number: 6719634
    Abstract: A system for loading, through a shop terminal, a game application into an IC card which disables playing of the game after a plurality of times in the same pattern by invalidating the game pattern when the play is completed and program log data is stored in the IC card. The log data is collected by a management server for each connection of the IC card and the shop terminal so as to administrate the collected data to enable dynamic management of game parameters, thereby the game application may be safely introduced to the IC card system, thereby increasing a user desire to use the card.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: April 13, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Yusuke Mishina, Hiroko Sukeda, Masaru Ohki, Naoko Yamazaki
  • IC card, terminal device and service management server
    Patent number: 6575835
    Abstract: A system for loading, through a shop terminal, a game application into an IC card which disables playing of the game after a plurality of times in the same pattern by invalidating the game pattern when the play is completed and program log data is stored in the IC card. The log data is collected by a management server for each connection of the IC card and the shop terminal so as to administrate the collected data to enable dynamic management of game parameters, thereby the game application may be safely introduced to the IC card system, thereby increasing a user desire to use the card.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: June 10, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Yusuke Mishina, Hiroko Sukeda, Masaru Ohki, Naoko Yamazaki
  • IC card, terminal device and service management server
    Publication number: 20020155892
    Abstract: A system for loading, through a shop terminal, a game application into an IC card which disables playing of the game after a plurality of times in the same pattern by invalidating the game pattern when the play is completed and program log data is stored in the IC card. The log data is collected by a management server for each connection of the IC card and the shop terminal so as to administrate the collected data to enable dynamic management of game parameters, thereby the game application may be safely introduced to the IC card system, thereby increasing a user desire to use the card.
    Type: Application
    Filed: June 10, 2002
    Publication date: October 24, 2002
    Inventors: Yusuke Mishina, Hiroko Sukeda, Masaru Ohki, Naoko Yamazaki
  • Information storage and retrieval system and display method therefor
    Patent number: 5696916
    Abstract: An information storage and retrieval system which permits storage of fact information represented in terms of conceptual concepts expressing things and relational concepts expressing relations therebetween on a knowledge base, easy inputting and correction of the fact information, easy browsing and retrieval of the fact information and display of the fact information with effective use of a limited view area, and also to provide a display method used in the information storage and retrieval system.
    Type: Grant
    Filed: September 21, 1992
    Date of Patent: December 9, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Naoko Yamazaki, Itsuko Kiuchi, Hiromichi Fujisawa, Tetsuya Hashimoto