Patents by Inventor Ando Masashi

Ando Masashi 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).

  • Patent number: 6496695
    Abstract: The event-driven subject monitoring system and method generally include a host unit and a mobile communication unit. These two units communicate via a communication network and are designed to conserve resources at least by operating an event-driven monitoring mobile communication unit.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: December 17, 2002
    Assignee: Hitchi, Ltd.
    Inventors: Kurimura Kouji, Okamura Susumu, Hara Eiichi, Shoujima Hiroshi, Unuma Munetoshi, Ando Masashi