Patents by Inventor Hiroki KAJIO

Hiroki KAJIO 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).

  • Magnetic detection element having element part and metal film
    Patent number: 11262421
    Abstract: A magnetic detection element includes an element part and a metal film. The element part is arranged on a surface of a substrate, and has linear portions arranged in parallel with each other and connecting portions connecting the linear portions in a meandering shape. The metal film has a first layered portion stacked on a turn portion of the element part defined by the connecting portion and a connection between the connecting portion and the linear portion, and a second layered portion formed integrally with the first layered portion to entirely cover a region of the surface surrounded by an internal end of the turn portion. The first layered portion has a peripheral side disposed between the internal end and an external end of the turn portion so as to expose an outer periphery of the turn portion.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 1, 2022
    Assignee: DENSO CORPORATION
    Inventors: Yasuyuki Okuda, Atsushi Kobayashi, Hiroki Kajio, Michihiro Makita
  • MAGNETIC DETECTION ELEMENT
    Publication number: 20190137577
    Abstract: A magnetic detection element includes an element part and a metal film. The element part is arranged on a surface of a substrate, and has linear portions arranged in parallel with each other and connecting portions connecting the linear portions in a meandering shape. The metal film has a first layered portion stacked on a turn portion of the element part defined by the connecting portion and a connection between the connecting portion and the linear portion, and a second layered portion formed integrally with the first layered portion to entirely cover a region of the surface surrounded by an internal end of the turn portion. The first layered portion has a peripheral side disposed between the internal end and an external end of the turn portion so as to expose an outer periphery of the turn portion.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 9, 2019
    Inventors: Yasuyuki OKUDA, Atsushi KOBAYASHI, Hiroki KAJIO, Michihiro MAKITA