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Junichi Hiraizumi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal clutch
    • Patent number 4,756,396
    • Issue date Jul 12, 1988
    • Kioritz Corporation
    • Akira Nagashima
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw chain guide device for chain saw
    • Patent number H294
    • Issue date Jul 7, 1987
    • Kioritz Corporation
    • Junichi Hiraizumi
    • 030 - Cutlery
  • Information Patent Grant

    Air cleaner
    • Patent number 4,594,083
    • Issue date Jun 10, 1986
    • Kioritz Corporation
    • Junichi Hiraizumi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS