Patents by Inventor Senri SAKAI

Senri SAKAI 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).

  • COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
    Publication number: 20220330134
    Abstract: A communication device includes: a distance information acquisition unit configured to acquire distance information indicating a distance to a communication target; a setting information acquisition unit configured to acquire setting information including a communication distance; and a communication unit configured to communicate with the communication target. The distance information acquisition unit acquires the distance information after the communication unit establishes connection with the communication target. The communication unit cuts the connection with the communication target when the distance information does not satisfy the communication distance included in the setting information.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 13, 2022
    Inventors: Akira YAMASAKI, Nobuhiko ARASHIN, Sotaro SHINKAI, Hideyuki YAMADA, Kazuki HASHIMOTO, Hiroshi OHUE, Yoshihiko ISHIDA, Senri SAKAI