TREA

Hirotomo Suyama

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  • Fukuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flush toilet device
    • Patent number 9,255,392
    • Issue date Feb 9, 2016
    • Toto Ltd.
    • Tsubasa Miyake
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Jetted bathtub
    • Patent number 8,171,576
    • Issue date May 8, 2012
    • Toto Ltd.
    • Hidekazu Kitaura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foot water jetting device
    • Patent number 8,057,413
    • Issue date Nov 15, 2011
    • Toto Ltd.
    • Yumiko Katsukawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET SEAT DEVICE AND CLOSET BOWL DEVICE
    • Publication number 20240197124
    • Publication date Jun 20, 2024
    • TOTO LTD.
    • Takeshi Takaki
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXCREMENT MANAGEMENT SYSTEM, EXCRETION INFORMATION MANAGEMENT METHO...
    • Publication number 20230009654
    • Publication date Jan 12, 2023
    • TOTO LTD.
    • Takeshi Takaki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET DEVICE
    • Publication number 20130185860
    • Publication date Jul 25, 2013
    • TOTO LTD.
    • Tsubasa Miyake
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Jet bath apparatus
    • Publication number 20080235863
    • Publication date Oct 2, 2008
    • TOTO LTD.
    • Hidekazu Kitaura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Inferior limb water jetting device
    • Publication number 20070131798
    • Publication date Jun 14, 2007
    • TOTO LTD.
    • Yumiko Katsukawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE