TREA

Scott Yamashita

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  • Honolulu, HI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Watercraft with lifting bodies
    • Patent number 12,122,482
    • Issue date Oct 22, 2024
    • HULL SCIENTIFIC RESEARCH LLC
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Planing hull for rough seas
    • Patent number 9,038,561
    • Issue date May 26, 2015
    • Navatek, Ltd.
    • Steven C. H. Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Inflatable watercraft with reinforced panels
    • Patent number 8,800,466
    • Issue date Aug 12, 2014
    • Navatek, Ltd.
    • Gary Shimozono
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ventilated aft swept flow interrupter hull
    • Patent number 7,845,301
    • Issue date Dec 7, 2010
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ventilated flow interrupter stepped hull
    • Patent number 7,845,302
    • Issue date Dec 7, 2010
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hull with improved trim control
    • Patent number 7,380,514
    • Issue date Jun 3, 2008
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Watercraft hull with adjustable keel
    • Patent number 7,338,336
    • Issue date Mar 4, 2008
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Watercraft hull with entrapment tunnel
    • Patent number 7,311,059
    • Issue date Dec 25, 2007
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hull with propulsion tunnel and leading edge interceptor
    • Patent number 7,299,763
    • Issue date Nov 27, 2007
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Bow lifting body
    • Patent number 7,191,725
    • Issue date Mar 20, 2007
    • Navatek, Ltd.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    WATERCRAFT SYSTEM WITH LIFTING BODIES
    • Publication number 20250010947
    • Publication date Jan 9, 2025
    • Hull Scientific Research LLC
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT WITH LIFTING BODIES
    • Publication number 20220135182
    • Publication date May 5, 2022
    • Hull Scientific Research LLC
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Variable Second Pad Keel
    • Publication number 20160207591
    • Publication date Jul 21, 2016
    • NAVATEK, LTD., A HAWAII CORPORATION
    • Steven C.H. Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Planing Hull with Concentric Pad Keel
    • Publication number 20150329178
    • Publication date Nov 19, 2015
    • NAVATEK, LTD., A HAWAII CORPORATION
    • Steven C.H. Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PLANING HULL FOR ROUGH SEAS
    • Publication number 20120291686
    • Publication date Nov 22, 2012
    • NAVATEK, LTD.
    • Steven C. H. Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    VENTILATED AFT SWEPT FLOW INTERRUPTER HULL
    • Publication number 20080210150
    • Publication date Sep 4, 2008
    • NAVATEK, LTD.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    VENTILATED FLOW INTERRUPTER STEPPED HULL
    • Publication number 20080156246
    • Publication date Jul 3, 2008
    • NAVATEK, LTD.
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Hull with improved trim control
    • Publication number 20070101920
    • Publication date May 10, 2007
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Bow lifting body
    • Publication number 20060169191
    • Publication date Aug 3, 2006
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Watercraft hull with entrapment tunnel
    • Publication number 20060137592
    • Publication date Jun 29, 2006
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Watercraft hull with adjustable keel
    • Publication number 20060137591
    • Publication date Jun 29, 2006
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Hull with propulsion tunnel and leading edge interceptor
    • Publication number 20060130731
    • Publication date Jun 22, 2006
    • Steven Loui
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT