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Yuji Nakayama

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  • Koto-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet device
    • Patent number 10,837,162
    • Issue date Nov 17, 2020
    • LIXIL Corporation
    • Isato Hirasawa
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET DEVICE
    • Publication number 20190112797
    • Publication date Apr 18, 2019
    • Lixil Corporation
    • Isato HIRASAWA
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    URINAL DRAIN TRAP
    • Publication number 20120167296
    • Publication date Jul 5, 2012
    • Lixil Corporation
    • Kazuteru Nomura
    • E03 - WATER SUPPLY SEWERAGE