TREA

Kenji WATANABE

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flush toilet
    • Patent number 12,215,492
    • Issue date Feb 4, 2025
    • Toto Ltd.
    • Satoshi Matsunaka
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet apparatus
    • Patent number 11,572,682
    • Issue date Feb 7, 2023
    • Toto Ltd.
    • Hideaki Kashimura
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet
    • Patent number 10,648,164
    • Issue date May 12, 2020
    • Toto Ltd.
    • Yu Yamasaki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet
    • Patent number 10,253,489
    • Issue date Apr 9, 2019
    • Toto Ltd.
    • Yu Yamasaki
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUSH TOILET APPARATUS
    • Publication number 20250043556
    • Publication date Feb 6, 2025
    • TOTO LTD.
    • Ryohei OKABE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET APPARATUS
    • Publication number 20220275625
    • Publication date Sep 1, 2022
    • TOTO LTD.
    • Hideaki Kashimura
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET
    • Publication number 20210372108
    • Publication date Dec 2, 2021
    • TOTO LTD.
    • Satoshi MATSUNAKA
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET
    • Publication number 20130047326
    • Publication date Feb 28, 2013
    • TOTO LTD.
    • Yu YAMASAKI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET
    • Publication number 20130047328
    • Publication date Feb 28, 2013
    • TOTO LTD.
    • Yu YAMASAKI
    • E03 - WATER SUPPLY SEWERAGE