Patents by Inventor Mayuko Shidata

Mayuko Shidata 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).

  • KEY MANAGEMENT PROGRAM AND KEY MANAGEMENT DEVICE
    Publication number: 20180283046
    Abstract: A key management program causes the computer to operate as a position information acquisition unit, a key use condition acquisition unit, and a lock releasing processor. The key use condition acquisition unit acquires key use conditions including a lock releasing time and identification information, and key use location. The lock releasing processor transmits lock releasing signal to release locked state to key management device, if current time is within a range of lock releasing time and identification information included in key use conditions also matches identification information of communicating key management device, and position information acquired is a location preset as key use location.
    Type: Application
    Filed: June 1, 2018
    Publication date: October 4, 2018
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Hiroyasu UCHIDA, Makoto Kamoi, Mayuko Shidata, Shingo Tsurumi