Patents by Inventor Yasunori NUMATA

Yasunori NUMATA 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).

  • LEAKY CABLE AND METHOD OF MANUFACTURING LEAKY CABLE
    Publication number: 20240097343
    Abstract: A leaky cable is provided with a linear insulator and a metal layer formed on an outer peripheral surface of the insulator. A slot for leaking electromagnetic waves is formed through the metal layer between an inner peripheral surface and an outer peripheral surface of the metal layer, and the outer peripheral surface of the insulator is formed with unevenness that inhibits misalignment of the slot with respect to the insulator. The method of manufacturing the leaky cable includes forming an insulator composed of thermoplastic resin in a cylindrical shape, roughening an outer peripheral surface of the insulator, forming a metal layer on the outer peripheral surface of the insulator, and forming a slot through the metal layer between an inner peripheral surface and an outer peripheral surface of the metal layer. The slot is configured to leak electromagnetic waves to outside of the metal layer.
    Type: Application
    Filed: August 25, 2023
    Publication date: March 21, 2024
    Inventors: Hideyuki SAGAWA, Takahiro SUGIYAMA, Izumi FUKASAKU, Yasunori TAKAKI, Nobuaki KITANO, Shuichi NUMATA
  • Mold release agent composition and die casting method
    Patent number: 11554410
    Abstract: Provided is a mold release agent composition containing a polymer ester, the composition exerting a good mold releasability even when the temperature of mold increases, and a die casting method using the composition.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: January 17, 2023
    Assignee: Yushiro Chemical Industry Co., Ltd.
    Inventors: Yasunori Numata, Koji Soga, Shinsuke Morimoto, Yasuhiro Hattori
  • MOLD RELEASE AGENT COMPOSITION AND DIE CASTING METHOD
    Publication number: 20200391278
    Abstract: Provided is a mold release agent composition containing a polymer ester, the composition exerting a good mold releasability even when the temperature of mold increases, and a die casting method using the composition.
    Type: Application
    Filed: August 30, 2018
    Publication date: December 17, 2020
    Applicant: YUSHIRO CHEMICAL INDUSTRY CO., LTD.
    Inventors: Yasunori NUMATA, Koji SOGA, Shinsuke MORIMOTO, Yasuhiro HATTORI