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Kengo Oishi

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  • Odawara, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tape support pins in magnetic tape cassette
    • Patent number 4,096,538
    • Issue date Jun 20, 1978
    • Fuji Photo Film Co., Ltd.
    • Kengo Oishi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic tape magazine
    • Patent number 4,085,907
    • Issue date Apr 25, 1978
    • Fuji Photo Film Co., Ltd.
    • Osamu Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic tape cassettes
    • Patent number 4,076,186
    • Issue date Feb 28, 1978
    • Fuji Photo Film Co., Ltd.
    • Kengo Oishi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic tape cassette
    • Patent number 4,054,252
    • Issue date Oct 18, 1977
    • Fuji Photo Film Co., Ltd.
    • Kengo Oishi
    • G11 - INFORMATION STORAGE