Patents by Inventor Takeaki MIYAZAWA

Takeaki MIYAZAWA 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).

  • Clamp sensor and measuring device
    Patent number: 11215643
    Abstract: A clamped object is reliably clamped. A clamp sensor includes a pair of clamp arms that are formed so as to be substantially arc-shaped in plan view, that are configured so that at least one of the clamp arms is rotatable so that respective front ends of the clamp arms open and close, and that form a ring-shaped body in a state where the front ends are closed. Front end portions of the clamp arms have a pair of facing surfaces that construct the outer circumferential surface and the inner circumferential surface of the ring-shaped body, a pair of facing surfaces that construct two side surfaces of the ring-shaped body, a pair of facing surfaces that are inclined to the facing surfaces, and a pair of facing surfaces that are inclined to the facing surfaces.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: January 4, 2022
    Assignee: HIOKI E.E. CORPORATION
    Inventors: Kentaro Nakajima, Tetsuya Nakamura, Takeaki Miyazawa, Yusuke Abe
  • CLAMP SENSOR AND MEASURING DEVICE
    Publication number: 20200386789
    Abstract: A clamped object is reliably clamped. A clamp sensor includes a pair of clamp arms that are formed so as to be substantially arc-shaped in plan view, that are configured so that at least one of the clamp arms is rotatable so that respective front ends of the clamp arms open and close, and that form a ring-shaped body in a state where the front ends are closed. Front end portions of the clamp arms have a pair of facing surfaces that construct the outer circumferential surface and the inner circumferential surface of the ring-shaped body, a pair of facing surfaces that construct two side surfaces of the ring-shaped body, a pair of facing surfaces that are inclined to the facing surfaces, and a pair of facing surfaces that are inclined to the facing surfaces.
    Type: Application
    Filed: February 1, 2019
    Publication date: December 10, 2020
    Applicant: HIOKI E.E. CORPORATION
    Inventors: Kentaro NAKAJIMA, Tetsuya NAKAMURA, Takeaki MIYAZAWA, Yusuke ABE