TREA

Atsushi Tsuchida

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  • Sendai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic structure
    • Patent number 11,081,381
    • Issue date Aug 3, 2021
    • NGK Spark Plug Co., Ltd.
    • Atsushi Tsuchida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ceramic member
    • Patent number 10,880,955
    • Issue date Dec 29, 2020
    • NGK Spark Plug Co., Ltd.
    • Atsushi Tsuchida
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES