Patents by Inventor Kenzo Semba

Kenzo Semba 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).

  • Maintenance information management system and method of providing a maintenance plan
    Patent number: 7177821
    Abstract: In a maintenance management system and a method of providing engineering support, maintenance information concerning generating plants owned by a user is provided to a maker, and the maker analyzes such items of information, and manages the information in a structure maintenance management system. The user accesses the maintenance management system through the Internet, extracts information to be obtained from databases, and implements maintenance activities or drafts a plan. Engineers of the maker register maintenance information through an intranet, and provide engineering support for the maintenance activities promoted by the user.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: February 13, 2007
    Assignees: Hitachi, Ltd., Hitachi Engineering & Services Co., Ltd.
    Inventors: Hiraku Ikeda, Seio Kanda, Tooru Horie, Toshiyuki Ueda, Kenzo Semba
  • Maintenance information management system and method of providing a maintenance plan
    Publication number: 20040138967
    Abstract: In a maintenance management system and a method of providing engineering support, maintenance information concerning generating plants owned by a user is provided to a maker, and the maker analyzes such items of information, and manages the information in a structure maintenance management system. The user accesses the maintenance management system through the Internet, extracts information to be obtained from databases, and implements maintenance activities or drafts a plan. Engineers of the maker register maintenance information through an intranet, and provide engineering support for the maintenance activities promoted by the user.
    Type: Application
    Filed: December 29, 2003
    Publication date: July 15, 2004
    Applicants: Hitachi, Ltd., Hitachi Engineering & Services Co., Ltd.
    Inventors: Hiraku Ikeda, Seio Kanda, Tooru Horie, Toshiyuki Ueda, Kenzo Semba
  • Maintenance information management system and method of providing a maintenance plan
    Publication number: 20020065749
    Abstract: In a maintenance management system and a method of providing support, maintenance information concerning generating plants owned by a user is provided to a maker, and the maker analyzes such items of information, and manages the information in a structure maintenance management system. The user accesses the maintenance management system through the Internet, extracts information to be obtained from databases, and implements maintenance activities or drafts a plan. Engineers of the maker register maintenance information through an intranet, and provide engineering support for the maintenance activities promoted by the user.
    Type: Application
    Filed: February 27, 2001
    Publication date: May 30, 2002
    Inventors: Hiraku Ikeda, Seio Kanda, Tooru Horie, Toshiyuki Ueda, Kenzo Semba