TREA

Hiroshi Takeda

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  • Aichi Prefecture, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical part made of ceramics
    • Patent number 5,181,691
    • Issue date Jan 26, 1993
    • NGK Spark Plug Co., Ltd.
    • Masato Taniguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical part made of ceramics
    • Patent number 5,052,352
    • Issue date Oct 1, 1991
    • NGK Spark Plug Co., Ltd.
    • Masato Taniguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical part made of ceramics
    • Patent number 5,039,568
    • Issue date Aug 13, 1991
    • NGK Spark Plug Co., Ltd.
    • Masato Taniguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES