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Masanobu Hirota

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  • Shiga, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20090313783
    • Publication date Dec 24, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Koichi Nakano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner and dust bag for vacuum cleaner
    • Publication number 20060191416
    • Publication date Aug 31, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Masanobu Hirota
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE