TREA

Takeshi Yamakawa

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  • Fukuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanitary washing device
    • Patent number 11,668,084
    • Issue date Jun 6, 2023
    • Toto Ltd.
    • Saki Yamamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sanitary washing device
    • Patent number 11,591,784
    • Issue date Feb 28, 2023
    • Toto Ltd.
    • Saki Yamamura
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary washing device
    • Patent number 11,220,812
    • Issue date Jan 11, 2022
    • Toto Ltd.
    • Saki Yamamura
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary washing device
    • Patent number 11,214,950
    • Issue date Jan 4, 2022
    • Toto Ltd.
    • Saki Yamamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sanitary washing device
    • Patent number 11,214,951
    • Issue date Jan 4, 2022
    • Toto Ltd.
    • Saki Yamamura
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary washing device
    • Patent number 10,724,221
    • Issue date Jul 28, 2020
    • Toto Ltd.
    • Takakuni Yoshida
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary washing device and toilet apparatus
    • Patent number 10,344,463
    • Issue date Jul 9, 2019
    • Toto Ltd.
    • Satoshi Kawada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sanitary washing device
    • Patent number 10,294,645
    • Issue date May 21, 2019
    • Toto Ltd.
    • Satoshi Kawada
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary washing apparatus
    • Patent number 9,096,997
    • Issue date Aug 4, 2015
    • Toto Ltd.
    • Masayuki Mochita
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20210002882
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Saki Yamamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20210002880
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Saki Yamamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20210002883
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Saki Yamamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20210002881
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Saki Yamamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20210002884
    • Publication date Jan 7, 2021
    • TOTO LTD.
    • Saki Yamamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20180058054
    • Publication date Mar 1, 2018
    • TOTO LTD.
    • Takakuni Yoshida
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SANITARY WASHING DEVICE AND TOILET APPARATUS
    • Publication number 20180058057
    • Publication date Mar 1, 2018
    • TOTO LTD.
    • Satoshi Kawada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SANITARY WASHING DEVICE
    • Publication number 20180058055
    • Publication date Mar 1, 2018
    • TOTO LTD.
    • Satoshi Kawada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SANITARY WASHING APPARATUS
    • Publication number 20120117722
    • Publication date May 17, 2012
    • TOTO LTD.
    • Masayuki Mochita
    • E03 - WATER SUPPLY SEWERAGE