TREA

Nobuhiko Umeda

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  • Kitakyushu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet seat
    • Patent number 11,191,399
    • Issue date Dec 7, 2021
    • Toto Ltd.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet seat
    • Patent number 11,033,159
    • Issue date Jun 15, 2021
    • Toto Ltd.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet seat
    • Patent number 10,874,267
    • Issue date Dec 29, 2020
    • Toto Ltd.
    • Takeshi Inada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Water storage tank, hot water storage-type heat exchanger, and sani...
    • Patent number 10,738,451
    • Issue date Aug 11, 2020
    • Toto Ltd.
    • Yutaro Terada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Toilet seat
    • Patent number 10,682,026
    • Issue date Jun 16, 2020
    • Toto Ltd.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet seat and method of manufacturing a toilet seat
    • Patent number 10,136,772
    • Issue date Nov 27, 2018
    • Toto Ltd.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET SEAT
    • Publication number 20210000308
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Takeshi HAYASHIDA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOILET SEAT
    • Publication number 20200275810
    • Publication date Sep 3, 2020
    • TOTO LTD.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOILET SEAT
    • Publication number 20200100632
    • Publication date Apr 2, 2020
    • TOTO LTD.
    • Takeshi Inada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATER STORAGE TANK, HOT WATER STORAGE-TYPE HEAT EXCHANGER, AND SANI...
    • Publication number 20190292761
    • Publication date Sep 26, 2019
    • TOTO LTD.
    • Yutaro Terada
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TOILET SEAT
    • Publication number 20190216275
    • Publication date Jul 18, 2019
    • TOTO LTD.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOILET SEAT AND METHOD OF MANUFACTURING A TOILET SEAT
    • Publication number 20170071423
    • Publication date Mar 16, 2017
    • TOTO LTD.
    • Takeshi Hayashida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...