Patents by Inventor Masaharu Kitahara

Masaharu Kitahara 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).

  • Brake fluid bleeding apparatus
    Publication number: 20010047915
    Abstract: A brake fluid bleeding apparatus provided with an air cylinder portion which is expandable and contractable, a pedal attachment portion disposed on an end of the air cylinder portion and detachably attached to a brake pedal of an automobile, and a contact piece portion disposed on another end side of the air cylinder portion and contact a fixation portion inside the automobile to position and fix the air cylinder portion. Further, the brake fluid bleeding apparatus is provided with a flexible air pipe portion one of which end portions is connected to an air supplying hole of the air cylinder portion and the other has an open-close valve, and a connecting portion disposed on the other end side of the air pipe portion for connection to an air supplier.
    Type: Application
    Filed: March 27, 2001
    Publication date: December 6, 2001
    Applicant: Okatsune Gears Manufacturing Inc.
    Inventors: Masaru Takakubo, Masaharu Kitahara