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Tatsuya NAKAZAWA

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  • Hiratsuka-shi, Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ni-based heat-resistant alloy
    • Patent number 11,066,728
    • Issue date Jul 20, 2021
    • TOHOKU TECHNO ARCH CO., LTD.
    • Kiyohito Ishida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-based heat-resistant alloy
    • Patent number 11,053,570
    • Issue date Jul 6, 2021
    • TOHOKU TECHNO ARCH CO., LTD.
    • Kiyohito Ishida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal wire rod composed of iridium or iridium alloy
    • Patent number 10,137,496
    • Issue date Nov 27, 2018
    • Tanaka Kikinzoku Kogyo K.K.
    • Akira Yoshikawa
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Ni-Ir-based heat-resistant alloy and process for producing same
    • Patent number 10,094,012
    • Issue date Oct 9, 2018
    • Tanaka Kikinzoku Kogyo K.K.
    • Kiyohito Ishida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents