TREA

Yoshitsugu Yamada

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  • Nagaokakyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Batch-type kiln
    • Patent number 6,644,963
    • Issue date Nov 11, 2003
    • Murata Manufacturing Co., Ltd.
    • Yoshitsugu Yamada
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Batch-type kiln
    • Patent number 6,168,426
    • Issue date Jan 2, 2001
    • Murata Manufacturing Co., Ltd.
    • Yoshitsugu Yamada
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Fine powder heat treating apparatus
    • Patent number 5,709,345
    • Issue date Jan 20, 1998
    • Murata Manufacturing Co., Ltd.
    • Takahiro Yamamoto
    • F26 - DRYING