TREA

Noritsugu Hashimoto

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disc storage case
    • Patent number 6,047,821
    • Issue date Apr 11, 2000
    • Takaoka Seiko Co., Ltd.
    • Noritsugu Hashimoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording tape cassette
    • Patent number 4,232,841
    • Issue date Nov 11, 1980
    • Hitachi Maxell, Ltd.
    • Noritsugu Hashimoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Hub for use in a tape casette
    • Patent number 4,162,047
    • Issue date Jul 24, 1979
    • Hitachi Maxell, Ltd.
    • Noritsugu Hashimoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording tape cartridge
    • Patent number 4,127,242
    • Issue date Nov 28, 1978
    • Hitachi Maxell, Ltd.
    • Noritsugu Hashimoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording tape cartridge
    • Patent number 4,108,398
    • Issue date Aug 22, 1978
    • Hitachi Maxell, Ltd.
    • Noritsugu Hashimoto
    • G11 - INFORMATION STORAGE