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Yoshiro Iwata

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  • Ube-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Corrugated polyamide tube
    • Patent number 7,232,597
    • Issue date Jun 19, 2007
    • Ube Industries, Ltd.
    • Yoshiro Iwata
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of improving airtightness of hydraulic or pneumatic device w...
    • Patent number 7,022,389
    • Issue date Apr 4, 2006
    • Ube Industries, Ltd.
    • Yoshiro Iwata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hose for fuel
    • Patent number 6,656,553
    • Issue date Dec 2, 2003
    • Asahi Glass Company, Limited
    • Eiichi Nishi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Spherical polyamide and process for preparing the same
    • Patent number 6,127,513
    • Issue date Oct 3, 2000
    • Ube Industries, Ltd.
    • Shinji Ohara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of joining pipe-shaped articles
    • Publication number 20050251986
    • Publication date Nov 17, 2005
    • Tsutomu Katayama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Corrugated polyamide tube
    • Publication number 20040241368
    • Publication date Dec 2, 2004
    • UBE INDUSTRIES, LTD.
    • Yoshiro Iwata
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Method of improving airtightness of hydraulic or pneumatic device w...
    • Publication number 20040214963
    • Publication date Oct 28, 2004
    • Ube Industries, Ltd.
    • Yoshiro Iwata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fuel pipe joint with excellent fuel permeation resistance
    • Publication number 20040135371
    • Publication date Jul 15, 2004
    • Kuraray Co., Ltd., a Japanese Corporation
    • Haruhisa Masuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-layer structure
    • Publication number 20040126523
    • Publication date Jul 1, 2004
    • Kuraray Co., Ltd., a Japanese Corporation
    • Haruhisa Masuda
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Hydraulic or pneumatic device comprising tube comprising polyamide...
    • Publication number 20030045639
    • Publication date Mar 6, 2003
    • Ube Industries, Ltd.
    • Yoshiro Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hose for fuel
    • Publication number 20030035914
    • Publication date Feb 20, 2003
    • ASAHI GLASS COMPANY LIMITED
    • Eiichi Nishi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL