TREA

Satoko SUGAWARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing silver powder
    • Patent number 12,296,382
    • Issue date May 13, 2025
    • Dowa Electronics Materials Co., Ltd.
    • Satoko Sugawara
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for producing silver powder
    • Patent number 12,194,541
    • Issue date Jan 14, 2025
    • Dowa Electronics Materials Co., Ltd.
    • Satoko Sugawara
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    SILVER POWDER AND METHOD OF PRODUCING SILVER POWDER
    • Publication number 20240375179
    • Publication date Nov 14, 2024
    • DOWA ELECTRONICS MATERIALS CO., LTD.
    • Satoko SUGAWARA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR PRODUCING SILVER POWDER
    • Publication number 20240278325
    • Publication date Aug 22, 2024
    • DOWA ELECTRONICS MATERIALS CO., LTD.
    • Satoko SUGAWARA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR PRODUCING SILVER POWDER
    • Publication number 20230073837
    • Publication date Mar 9, 2023
    • DOWA ELECTRONICS MATERIALS CO., LTD.
    • Satoko SUGAWARA
    • B22 - CASTING POWDER METALLURGY