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Yasuhiro Kajikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Flux and solder paste
    • Patent number 11,945,055
    • Issue date Apr 2, 2024
    • Senju Metal Industry Co., Ltd.
    • Hiroshi Sugii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux composition, solder paste, solder joint and solder joining method
    • Patent number 11,407,068
    • Issue date Aug 9, 2022
    • Senju Metal Industry Co., Ltd.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux and solder paste
    • Patent number 11,179,813
    • Issue date Nov 23, 2021
    • Senju Metal Industry Co., Ltd.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux with dibasic acid mixture
    • Patent number 10,357,852
    • Issue date Jul 23, 2019
    • Senju Metal Industry Co., Ltd.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUX AND SOLDER PASTE
    • Publication number 20240326177
    • Publication date Oct 3, 2024
    • SENJU METAL INDUSTRY CO., LTD
    • Tomohisa KAWANAGO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX AND SOLDER PASTE
    • Publication number 20230302585
    • Publication date Sep 28, 2023
    • SENJU METAL INDUSTRY CO., LTD.
    • Hiroshi SUGII
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux Composition, Solder Paste, Solder Joint and Solder Joining Method
    • Publication number 20210245306
    • Publication date Aug 12, 2021
    • SENJU METAL INDUSTRY CO., LTD.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux and Solder Paste
    • Publication number 20210069837
    • Publication date Mar 11, 2021
    • SENJU METAL INDUSTRY CO., LTD.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux and Solder Paste
    • Publication number 20200047291
    • Publication date Feb 13, 2020
    • SENJU METAL INDUSTRY CO., LTD.
    • Masato Shiratori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux
    • Publication number 20190091809
    • Publication date Mar 28, 2019
    • SENJU METAL INDUSTRY CO., LTD.
    • Hiroyoshi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux
    • Publication number 20180257182
    • Publication date Sep 13, 2018
    • SENJU METAL INDUSTRY CO., LTD.
    • Yasuhiro Kajikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR