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Tomohisa Kawanago

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flux and solder paste
    • Patent number 11,376,694
    • Issue date Jul 5, 2022
    • Senju Metal Industry Co., Ltd.
    • Tomohisa Kawanago
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux
    • Patent number 11,305,385
    • Issue date Apr 19, 2022
    • Senju Metal Industry Co., Ltd.
    • Tomohisa Kawanago
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux and solder paste
    • Patent number 11,203,087
    • Issue date Dec 21, 2021
    • Senju Metal Industry Co., Ltd.
    • Hiroyoshi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing electronic device
    • Patent number 11,158,599
    • Issue date Oct 26, 2021
    • Sumitomo Bakelite Co., Ltd.
    • Tatsuya Kazama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux and solder paste
    • Patent number 11,117,224
    • Issue date Sep 14, 2021
    • Senju Metal Industry Co., Ltd.
    • Tomohisa Kawanago
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux and solder paste
    • Patent number 10,843,298
    • Issue date Nov 24, 2020
    • Senju Metal Industry Co., Ltd.
    • Hiroyoshi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solder ball, solder joint, and joining method
    • Patent number 10,780,530
    • Issue date Sep 22, 2020
    • Senju Metal Industry Co., Ltd.
    • Hiroki Oshima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING ELECTRONIC DEVICE
    • Publication number 20210143122
    • Publication date May 13, 2021
    • SUMITOMO BAKELITE CO., LTD.
    • Tatsuya KAZAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX AND SOLDER PASTE
    • Publication number 20210078113
    • Publication date Mar 18, 2021
    • SENJU METAL INDUSTRY CO., LTD
    • Tomohisa KAWANAGO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX
    • Publication number 20210060713
    • Publication date Mar 4, 2021
    • 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 20200361039
    • Publication date Nov 19, 2020
    • 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 20200346308
    • Publication date Nov 5, 2020
    • SENJU METAL INDUSTRY CO., LTD.
    • Hiroyoshi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX AND SOLDER PASTE
    • Publication number 20190366487
    • Publication date Dec 5, 2019
    • SENJU METAL INDUSTRY CO., LTD.
    • Hiroyoshi KAWASAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Solder Ball, Solder Joint, and Joining Method
    • Publication number 20190358752
    • Publication date Nov 28, 2019
    • SENJU METAL INDUSTRY CO., LTD.
    • Hiroki Oshima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux
    • Publication number 20180200845
    • Publication date Jul 19, 2018
    • SENJU METAL INDUSTRY CO., LTD.
    • Tomohisa Kawanago
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR