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Yasuyuki SAKAKIBARA

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  • Numazu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Working machine engine and working machine using the same
    • Patent number 8,915,219
    • Issue date Dec 23, 2014
    • Makita Corporation
    • Yuki Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cover for brushcutter
    • Patent number D716116
    • Issue date Oct 28, 2014
    • Makita Corporation
    • Yuji Yamamoto
    • D08 - Tools and hardware
  • Information Patent Grant

    Four-stroke engine and working machine using the same
    • Patent number 8,646,418
    • Issue date Feb 11, 2014
    • Makita Corporation
    • Yuki Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine for a brushcutter
    • Patent number D682782
    • Issue date May 21, 2013
    • Makita Corporation
    • Yuji Yamamoto
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents