Patents by Inventor Kazuma FURUKAWA

Kazuma FURUKAWA 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).

  • Opposed piston type disc brake
    Patent number: 10914351
    Abstract: In this disc brake, a pair of brake pads has recesses in the outer peripheral surfaces thereof. A pad spring has a first pressing section extending axially and provided to a base, the first pressing section pressing, toward the trailing side, a first section to be pressed which is provided on the trailing-side side surface of side surfaces which form the recess of a brake pad—and which are raised outward in the radial direction of a rotor. Also, the pad spring has a second pressing section extending axially and provided to the base, the second pressing section—pressing radially inward on the bottom surface of the recess of each of the pair of brake pads, the bottom surface being a second section to be pressed which is provided on an outer peripheral section.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: February 9, 2021
    Assignee: ADVICS CO., LTD.
    Inventor: Kazuma Furukawa
  • OPPOSED PISTON TYPE DISC BRAKE
    Publication number: 20190257377
    Abstract: In this disc brake, a pair of brake pads has recesses in the outer peripheral surfaces thereof. A pad spring has a first pressing section extending axially and provided to a base, the first pressing section pressing, toward the trailing side, a first section to be pressed which is provided on the trailing-side side surface of side surfaces which form the recess of a brake pad—and which are raised outward in the radial direction of a rotor. Also, the pad spring has a second pressing section extending axially and provided to the base, the second pressing section—pressing radially inward on the bottom surface of the recess of each of the pair of brake pads, the bottom surface being a second section to be pressed which is provided on an outer peripheral section.
    Type: Application
    Filed: November 16, 2017
    Publication date: August 22, 2019
    Applicant: ADVICS CO., LTD.
    Inventor: Kazuma FURUKAWA