TREA

Ryuhji Asakura

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  • Tondabayashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable blower
    • Patent number 9,194,399
    • Issue date Nov 24, 2015
    • Sharp Kabushiki Kaisha
    • Yasuaki Kuwahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable blower
    • Patent number 9,175,689
    • Issue date Nov 3, 2015
    • Sharp Kabushiki Kaisha
    • Yasuaki Kuwahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air purifier
    • Patent number 7,914,596
    • Issue date Mar 29, 2011
    • Sharp Kabushiki Kaisha
    • Haruhito Miyazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE BLOWER
    • Publication number 20130034426
    • Publication date Feb 7, 2013
    • Yasuaki Kuwahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE BLOWER
    • Publication number 20130028711
    • Publication date Jan 31, 2013
    • Yasuaki Kuwahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20090056289
    • Publication date Mar 5, 2009
    • Haruhito Miyazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE