Patents by Inventor Kota KAKISAKA

Kota KAKISAKA 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).

  • Vibration control device
    Patent number: 11238718
    Abstract: A vibration control device is provided which enables an awakening effect for a user to be increased while making it difficult to give discomfort to the user. A harmonic signal generating section of a vibration control device is configured to successively output a plurality of alternating signals for driving a vibration unit. By way of the plurality of alternating signals which is successively output and has a frequency ratio represented with a predetermined integer ratio, vibration generated with the plurality of alternating signals can more easily awaken a user while making it difficult to give discomfort to the user.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: February 1, 2022
    Assignees: PIONEER CORPORATION, PIONEER SYSTEM TECHNOLOGY CORPORATION
    Inventors: Mitsuo Yasushi, Yoshikazu Takeuchi, Kazumi Sugaya, Kota Kakisaka, Kenta Isozaki, Takashi Morishige, Takashi Iizawa, Naoki Murakami, Tatsuya Fukuda
  • VIBRATION CONTROL DEVICE
    Publication number: 20210241596
    Abstract: A vibration control device is provided which enables an awakening effect for a user to be increased while making it difficult to give discomfort to the user. A harmonic signal generating section of a vibration control device is configured to successively output a plurality of alternating signals for driving a vibration unit. By way of the plurality of alternating signals which is successively output and has a frequency ratio represented with a predetermined integer ratio, vibration generated with the plurality of alternating signals can more easily awaken a user while making it difficult to give discomfort to the user.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 5, 2021
    Inventors: Mitsuo YASUSHI, Yoshikazu TAKEUCHI, Kazumi SUGAYA, Kota KAKISAKA, Kenta ISOZAKI, Takashi MORISHIGE, Takashi IIZAWA, Naoki MURAKAMI, Tatsuya FUKUDA