TREA

Takeshi Matsuura

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic recording tape
    • Patent number 5,415,928
    • Issue date May 16, 1995
    • Hitachi Maxell, Ltd.
    • Hiroshi Sakamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,871,606
    • Issue date Oct 3, 1989
    • Hitachi Maxell, Ltd.
    • Takeshi Matsuura
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium and production thereof
    • Patent number 4,769,293
    • Issue date Sep 6, 1988
    • Hitachi Maxell, Ltd.
    • Shigeyuki Hosoo
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,716,076
    • Issue date Dec 29, 1987
    • Hitachi Maxell, Ltd.
    • Akira Morioka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,618,536
    • Issue date Oct 21, 1986
    • Hitachi Maxell, Ltd.
    • Akira Morioka
    • G02 - OPTICS
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,561,034
    • Issue date Dec 24, 1985
    • Hitachi Maxell, Ltd.
    • Naoto Akahane
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,363,850
    • Issue date Dec 14, 1982
    • Hitachi Maxell, Ltd.
    • Masaaki Yasui
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,322,474
    • Issue date Mar 30, 1982
    • Hitachi Maxell, Ltd.
    • Takeshi Matsuura
    • G11 - INFORMATION STORAGE