Patents by Inventor Kazuhito Takizawa

Kazuhito Takizawa 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).

  • Control system, control apparatus, and control method
    Patent number: 11959324
    Abstract: A control system includes a contact sensor configured to detect contact between an operation body and a door handle, a force sensor configured to detect a force applied by the operation body to the door handle, and a controller configured to control opening or closing of a door when the contact is detected by the contact sensor and the force is detected by the force sensor.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: April 16, 2024
    Assignee: ALPS ALPINE CO., LTD.
    Inventors: Masahiro Takata, Takeshi Masaki, Kazuhito Oshita, Satoru Takizawa
  • Computer
    Patent number: D423469
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: April 25, 2000
    Assignee: NEC Corporation
    Inventors: Kazuhito Takizawa, Kouzou Maemura
  • Computer
    Patent number: D428005
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: July 11, 2000
    Assignee: NEC Corporation
    Inventors: Kazuhito Takizawa, Kouzou Maemura