Patents by Inventor Kenichi Nakashima

Kenichi Nakashima 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).

  • Speed change control method and speed change controller
    Publication number: 20020173403
    Abstract: A speed change control method of controlling a speed change ratio of a continuously variable transmission mechanism including a traction continuously variable transmission, includes: estimating a tilt angle of a power roller included in the continuously variable transmission based on an input rotating speed and an output rotating speed of the continuously-variable transmission mechanism;
    Type: Application
    Filed: April 15, 2002
    Publication date: November 21, 2002
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Yukinobu Kohno, Masaaki Uenishi, Kenichi Nakashima, Tatsuhiko Goi, Koji Kawakami