TREA

Michio Yanagisawa

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator and method of manufacturing thereof
    • Patent number 5,062,095
    • Issue date Oct 29, 1991
    • Seiko Epson Corporation
    • Mitsuhiro Horikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Humidity measuring apparatus
    • Patent number 5,027,077
    • Issue date Jun 25, 1991
    • Seiko Epson Corporation
    • Michio Yanagisawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Humidity sensor
    • Patent number 5,001,453
    • Issue date Mar 19, 1991
    • Seiko Epson Corporation
    • Masahisa Ikejiri
    • G01 - MEASURING TESTING