TREA

Takamasa Onishi

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  • Gumma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating mechanism of a sheet material cutting device
    • Patent number 6,076,446
    • Issue date Jun 20, 2000
    • Onishilite Industry Co., Ltd.
    • Takamasa Onishi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheet material cutting apparatus
    • Patent number 5,904,085
    • Issue date May 18, 1999
    • Onishilite Industry Co., Ltd.
    • Takamasa Onishi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheet material cutting device
    • Patent number 5,603,251
    • Issue date Feb 18, 1997
    • Onishilite Industry Co., Ltd.
    • Takamasa Onishi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheet material cutting device
    • Patent number 5,503,053
    • Issue date Apr 2, 1996
    • Onishilite Industry Co., Ltd.
    • Takamasa Onishi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheet material cutting device
    • Patent number 5,307,716
    • Issue date May 3, 1994
    • Onishilite Industry Co., Ltd.
    • Takamasa Onishi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING