Patents by Inventor Takanori Hamano

Takanori Hamano 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).

  • Non-transitory computer-readable storage medium, and information processing device using unique file-specific information for decryption of a target file
    Patent number: 10783264
    Abstract: A non-transitory computer-readable storage medium storing a control program that causes a computer to execute a process including receiving specified information generated in response to reception of an acquisition request of data from a terminal device that decrypts an encrypted data corresponding to the data, and identification information on the terminal device, determining whether or not the specified information is stored, in a storage unit, in association with the received identification information on the terminal device that has sent the acquisition request, the storage unit storing the specified information to be generated in association with the identification information on a terminal device for which a data acquisition is permitted for each of the plurality of pieces of data, and transmitting information that permits decryption of the encrypted data corresponding to the data to the terminal device when the specified information is stored in association with the received identification information.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: September 22, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Takanori Hamano, Seiji Kurimoto, Yumiko Yamagata, Yoko Miura, Yoshimi Yufu, Satoshi Wakabayashi, Yoriko Yamada
  • NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE
    Publication number: 20180068127
    Abstract: A non-transitory computer-readable storage medium storing a control program that causes a computer to execute a process including receiving specified information generated in response to reception of an acquisition request of data from a terminal device that decrypts an encrypted data corresponding to the data, and identification information on the terminal device, determining whether or not the specified information is stored, in a storage unit, in association with the received identification information on the terminal device that has sent the acquisition request, the storage unit storing the specified information to be generated in association with the identification information on a terminal device for which a data acquisition is permitted for each of the plurality of pieces of data, and transmitting information that permits decryption of the encrypted data corresponding to the data to the terminal device when the specified information is stored in association with the received identification information.
    Type: Application
    Filed: August 31, 2017
    Publication date: March 8, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Takanori Hamano, Seiji Kurimoto, Yumiko Yamagata, Yoko Miura, Yoshimi Yufu, Satoshi Wakabayashi, Yoriko Yamada
  • DISPLAY METHOD, DISPLAY DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20180068477
    Abstract: A display method executed by a computer. The method includes receiving an image captured by a camera, detecting a reference object in the image, receiving designation indicating a first position in the image, determining a size of an object in accordance with the first position and a captured shape of the reference object in the image, and superimposing the object on the first position with the determined size.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 8, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Yoshimi YUFU, Seiji KURIMOTO, Yoriko YAMADA, Yoko MIURA, Takanori HAMANO, Yumiko YAMAGATA, Satoshi WAKABAYASHI