Patents by Inventor Tsunetomo Nakazato

Tsunetomo Nakazato 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).

  • Reception apparatus and reception method
    Patent number: 11681051
    Abstract: The presence or absence of a preamble is detected with accuracy in a reception apparatus that receives a signal including a preamble. A reception section receives a subframe including a subframe preamble and a message and a frame including a frame preamble. A processing section performs a process of detecting the presence or absence of the subframe preamble according to whether or not a given relation holds between a reception timing of the subframe preamble and a reception timing of the frame preamble. A message decoding section extracts the message from the subframe and decodes the message in a case where the presence of the subframe preamble is detected.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: June 20, 2023
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Kazukuni Takanohashi, Tetsuhiro Futami, Katsuyuki Tanaka, Hideki Awata, Shinji Inoue, Tsunetomo Nakazato
  • Reception apparatus and reception method
    Publication number: 20220035046
    Abstract: The presence or absence of a preamble is detected with accuracy in a reception. apparatus that receives a signal including a preamble. A reception section receives a subframe including a subframe preamble and a message and a frame including a frame preamble. A processing section performs a process of detecting the presence or absence of the subframe preamble according to whether or not a given relation holds between a reception timing of the subframe preamble and a reception timing of the frame preamble. A message decoding section extracts the message from the subframe and decodes the message in a case where the presence of the subframe preamble is detected.
    Type: Application
    Filed: June 5, 2019
    Publication date: February 3, 2022
    Inventors: Kazukuni Takanohashi, Tetsuhiro Futami, Katsuyuki Tanaka, Hideki Awata, Shinji Inoue, Tsunetomo Nakazato