Patents by Inventor Koki TAKEYA

Koki TAKEYA 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).

  • Iron alloy material for casting and iron casting
    Patent number: 12703902
    Abstract: An iron alloy material for casting includes 0.3 to 3.5 mass % of C, 0.1 to 3.0 mass % of Si, 26.0 to 42.0 mass % of Ni, 0.02 to 0.50 mass % of Sb, and a balance that is Fe and an inevitable impurity/impurities.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 11, 2026
    Assignee: HINODE, LTD.
    Inventors: Takuo Umetani, Tomohiro Ikeda, Koki Takeya, Kota Takahashi
  • ALUMINUM ALLOY FOR CASTING AND ALUMINUM CASTING THAT IS PROVIDED BY USING AND CASTING IT
    Publication number: 20240376572
    Abstract: An aluminum alloy for casting includes 1.0 to 10.0 mass % of Ni, 8.01 to 18.0 mass % of Cu, 0.01 to 0.75 mass % of Mn, and a balance that is Al and an inevitable impurity/impurities.
    Type: Application
    Filed: May 30, 2022
    Publication date: November 14, 2024
    Applicant: HINODE Holdings Co., Ltd.
    Inventor: Koki TAKEYA
  • IRON ALLOY MATERIAL FOR CASTING AND IRON CASTING
    Publication number: 20230332280
    Abstract: An iron alloy material for casting includes 0.3 to 3.5 mass% of C, 0.1 to 3.0 mass% of Si, 26.0 to 42.0 mass% of Ni, 0.02 to 0.50 mass% of Sb, and a balance that is Fe and an inevitable impurity/impurities.
    Type: Application
    Filed: October 18, 2021
    Publication date: October 19, 2023
    Applicant: HINODE, LTD.
    Inventors: Takuo UMETANI, Tomohiro IKEDA, Koki TAKEYA, Kota TAKAHASHI