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).

  • 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