TREA

Naohisa OOTA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet
    • Patent number 10,934,699
    • Issue date Mar 2, 2021
    • LIXIL Corporation
    • Hiroshi Matsuda
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet system
    • Patent number 10,687,677
    • Issue date Jun 23, 2020
    • LIXIL Corporation
    • Hiroshi Matsuda
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET DEVICE
    • Publication number 20190203455
    • Publication date Jul 4, 2019
    • Lixil Corporation
    • Hiroshi MATSUDA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOILET SYSTEM
    • Publication number 20190038090
    • Publication date Feb 7, 2019
    • Lixil Corporation
    • Hiroshi MATSUDA
    • E03 - WATER SUPPLY SEWERAGE