TREA

Yuhji Ohnishi

Follow

Person

  • Osaka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning robot
    • Patent number 9,113,762
    • Issue date Aug 25, 2015
    • Sharp Kabushiki Kaisha
    • Yuhji Ohnishi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning robot
    • Patent number 9,084,518
    • Issue date Jul 21, 2015
    • Sharp Kabushiki Kaisha
    • Yuhji Ohnishi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTENSION TUBE FOR ELECTRIC VACUUM CLEANER
    • Publication number 20210093141
    • Publication date Apr 1, 2021
    • SHARP KABUSHIKI KAISHA
    • YASUHIRO OKA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXTENSION TUBE FOR ELECTRIC VACUUM CLEANER
    • Publication number 20190208974
    • Publication date Jul 11, 2019
    • SHARP KABUSHIKI KAISHA
    • YASUHIRO OKA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-PROPELLED VACUUM CLEANER
    • Publication number 20180070788
    • Publication date Mar 15, 2018
    • SHARP KABUSHIKI KAISHA
    • TOSHIHIRO SENOO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT
    • Publication number 20140189976
    • Publication date Jul 10, 2014
    • Sharp Kabushiki Kaisha
    • Yuhji Ohnishi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...