TREA

Minoru Ishida

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  • Gifu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    T-shaped razor
    • Patent number 4,642,892
    • Issue date Feb 17, 1987
    • Feather Safety Razor Co., Ltd.
    • Minoru Ishida
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Edge tool
    • Patent number 4,149,313
    • Issue date Apr 17, 1979
    • Feather Safety Razor Co., Ltd.
    • Minoru Ishida
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING