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Masami Yamanaka

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Load sensor with use of crystal resonator
    • Patent number 6,880,407
    • Issue date Apr 19, 2005
    • Yamata Scale Co., Ltd.
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Body fat determining device
    • Patent number 6,188,925
    • Issue date Feb 13, 2001
    • Yamato Scale Co. Ltd.,
    • Shozo Kawanishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inequality confined combination weigher
    • Patent number 5,040,625
    • Issue date Aug 20, 1991
    • Yamato Scale Company, Limited
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Force measuring device
    • Patent number 4,914,611
    • Issue date Apr 3, 1990
    • Yamato Scale Company, Limited
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Force measuring device
    • Patent number 4,858,145
    • Issue date Aug 15, 1989
    • Yamato Scale Company, Limited
    • Shinichi Inoue
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for measuring force
    • Patent number 4,614,245
    • Issue date Sep 30, 1986
    • Yamato Scale Company, Limited
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mass meter
    • Patent number 4,611,675
    • Issue date Sep 16, 1986
    • Yamato Scale Company, Limited
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Price calculating balance with aimed price input
    • Patent number 4,266,623
    • Issue date May 12, 1981
    • Yamato Scale Company, Limited
    • Shozo Kawanishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gray code reader
    • Patent number 4,173,752
    • Issue date Nov 6, 1979
    • Yamato Scale Company, Limited
    • Masami Yamanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gray code reader
    • Patent number 4,146,873
    • Issue date Mar 27, 1979
    • Yamato Scale Company, Ltd.
    • Masami Yamanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents