Patents by Inventor Mami TOKIZAKI

Mami TOKIZAKI 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).

  • Steering device
    Patent number: 10518798
    Abstract: The object of the present invention is realized by providing a steering device having: a column pipe for supporting a shaft; an outer column; a fixing bracket, and a tightening tool, wherein the outer column includes an embracing main body portion that holds the column pipe so that the column pipe can move in a front-rear direction, and clamp portions for widening and narrowing a slit formed in the embracing main body portion in a width direction, and an inner peripheral recessed portion is formed on an inner peripheral side of the embracing main body portion opposite the slit so as to extend from a rear end of the embracing main body.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: December 31, 2019
    Assignee: YAMADA MANUFACTURING CO., LTD.
    Inventors: Toru Ito, Mami Tokizaki, Kazuya Akaishi, Yasushi Yokokura, Koji Hirooka, Ryosuke Takahashi
  • STEERING DEVICE
    Publication number: 20180099688
    Abstract: The object of the present invention is realized by providing a steering device having: a column pipe for supporting a shaft; an outer column; a fixing bracket, and a tightening tool, wherein the outer column includes an embracing main body portion that holds the column pipe so that the column pipe can move in a front-rear direction, and clamp portions for widening and narrowing a slit formed in the embracing main body portion in a width direction, and an inner peripheral recessed portion is formed on an inner peripheral side of the embracing main body portion opposite the slit so as to extend from a rear end of the embracing main body.
    Type: Application
    Filed: September 26, 2017
    Publication date: April 12, 2018
    Inventors: Toru ITO, Mami TOKIZAKI, Kazuya AKAISHI, Yasushi YOKOKURA, Koji HIROOKA, Ryosuke TAKAHASHI