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Naoko SHINAGAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical equipment using battery as power supply and vacuum cleaner
    • Patent number 11,311,164
    • Issue date Apr 26, 2022
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Yukio Machida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,096,532
    • Issue date Aug 24, 2021
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Yusuke Abe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handy-type vacuum cleaner
    • Patent number 10,765,276
    • Issue date Sep 8, 2020
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Naoko Shinagawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20190174984
    • Publication date Jun 13, 2019
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Yukio Machida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRICAL EQUIPMENT USING BATTERY AS POWER SUPPLY AND VACUUM CLEANER
    • Publication number 20190159643
    • Publication date May 30, 2019
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Yukio Machida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20190150685
    • Publication date May 23, 2019
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Yusuke ABE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDY-TYPE VACUUM CLEANER
    • Publication number 20170258282
    • Publication date Sep 14, 2017
    • TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    • Naoko SHINAGAWA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...