TREA

Osaaki Watanuki

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High density recording and playback device
    • Patent number 5,646,882
    • Issue date Jul 8, 1997
    • International Business Machines Corporation
    • Osaaki Watanuki
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Magnetic disk unit
    • Patent number 5,627,699
    • Issue date May 6, 1997
    • International Business Machines Corporation
    • Shunichiro Ota
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic field observation with tunneling microscopy
    • Patent number 5,266,897
    • Issue date Nov 30, 1993
    • International Business Machines Corporation
    • Osaaki Watanuki
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Speech recognition system
    • Patent number 4,876,720
    • Issue date Oct 24, 1989
    • International Business Machines Corporation
    • Toyohisa Kaneko
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS