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Haruo Tsutsui

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flush toilet
    • Patent number 10,100,503
    • Issue date Oct 16, 2018
    • Toto Ltd.
    • Hirokazu Sakai
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum breaker, and water-feed valve assembly and water closet prov...
    • Patent number 7,721,359
    • Issue date May 25, 2010
    • Toto Ltd.
    • Haruo Tsutsui
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Human body cleaner
    • Patent number 6,754,912
    • Issue date Jun 29, 2004
    • Toto Ltd.
    • Ryosuke Hayashi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents