TREA

Shinji Shibata

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  • Kitakyushu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flush toilet
    • Patent number 8,544,123
    • Issue date Oct 1, 2013
    • Toto Ltd.
    • Mayu Okubo
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet
    • Patent number 8,037,552
    • Issue date Oct 18, 2011
    • Toto Ltd.
    • Tomoyasu Ichiki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet
    • Patent number 7,827,628
    • Issue date Nov 9, 2010
    • Toto Ltd.
    • Tomoyasu Ichiki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drain socket and flush toilet
    • Patent number 7,761,934
    • Issue date Jul 27, 2010
    • Toto Ltd.
    • Tomoyasu Ichiki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flush toilet
    • Patent number 6,986,172
    • Issue date Jan 17, 2006
    • Toto, Ltd.
    • Miyahara Hidetaka
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet bowl
    • Patent number 6,115,853
    • Issue date Sep 12, 2000
    • Toto Ltd.
    • Shinji Shibata
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    High performance flush toilet
    • Patent number 5,983,413
    • Issue date Nov 16, 1999
    • Toto Ltd.
    • Ryosuke Hayashi
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Tank device for flushing toilet bowl
    • Patent number 5,933,878
    • Issue date Aug 10, 1999
    • Toto, Ltd.
    • Katsuyuki Suehiro
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Low flush volume toilet
    • Patent number 5,926,863
    • Issue date Jul 27, 1999
    • Toto Ltd.
    • Kinya Arita
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet bowl
    • Patent number 5,918,325
    • Issue date Jul 6, 1999
    • Toto, Ltd.
    • Kinya Arita
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Tank device for flushing toilet bowl
    • Patent number 5,850,639
    • Issue date Dec 22, 1998
    • Toto Ltd.
    • Kinya Arita
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Siphon-jet flush water supply system for toilet stool
    • Patent number 5,502,845
    • Issue date Apr 2, 1996
    • Toto Ltd.
    • Ryosuke Hayashi
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water closet flushing apparatus
    • Patent number 5,315,719
    • Issue date May 31, 1994
    • Toto Ltd.
    • Osamu Tsutsui
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water closet flushing apparatus
    • Patent number 5,259,073
    • Issue date Nov 9, 1993
    • Toto Ltd.
    • Osamu Tsutsui
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush water supply system for toilet stool
    • Patent number 5,204,999
    • Issue date Apr 27, 1993
    • Toto Ltd.
    • Atsuo Makita
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water closet flushing apparatus
    • Patent number 5,155,870
    • Issue date Oct 20, 1992
    • Toto Ltd.
    • Osamu Tsutsui
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water closet flushing apparatus
    • Patent number 5,133,089
    • Issue date Jul 28, 1992
    • Toto Ltd.
    • Osamu Tsutsui
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush water supply system for toilet stool
    • Patent number 5,109,550
    • Issue date May 5, 1992
    • Toto Ltd.
    • Atsuo Makita
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush water supply system for toilet stool
    • Patent number 5,052,060
    • Issue date Oct 1, 1991
    • Toto Ltd.
    • Atsuo Makita
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUSH TOILET
    • Publication number 20110023224
    • Publication date Feb 3, 2011
    • TOTO LTD.
    • Tomoyasu Ichiki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET
    • Publication number 20090313750
    • Publication date Dec 24, 2009
    • TOTO LTD.
    • Mayu Okubo
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SIPHON JET TOILET
    • Publication number 20080271234
    • Publication date Nov 6, 2008
    • TOTO LTD.
    • Takashi Okada
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH TOILET
    • Publication number 20070277302
    • Publication date Dec 6, 2007
    • TOTO LTD.
    • Tomoyasu Ichiki
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Drain socket and flush toilet
    • Publication number 20060123533
    • Publication date Jun 15, 2006
    • Tomoyasu Ichiki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drainage device for siphon action toilet
    • Publication number 20030213055
    • Publication date Nov 20, 2003
    • TOTO LTD.
    • Toshifumi Yoneda
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Siphon action toilet
    • Publication number 20030204902
    • Publication date Nov 6, 2003
    • Toshifumi Yoneda
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Water closet
    • Publication number 20030088910
    • Publication date May 15, 2003
    • Miyahara Hidetaka
    • E03 - WATER SUPPLY SEWERAGE