TREA

Hideharu Tsukamoto

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reel holder for use in tape winding apparatus
    • Patent number 5,383,625
    • Issue date Jan 24, 1995
    • Sony Magnescale Inc.
    • Seigo Uehara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape winding apparatus
    • Patent number 5,366,174
    • Issue date Nov 22, 1994
    • Sony Magnescale, Inc.
    • Hideharu Tsukamoto
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Linear scale
    • Patent number 4,649,648
    • Issue date Mar 17, 1987
    • Sony Magnescale Incorporation
    • Kazuo Nagaoka
    • G01 - MEASURING TESTING