TREA

Tetsu Kitami

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire with air permeation prevention layer
    • Patent number 6,079,466
    • Issue date Jun 27, 2000
    • The Yokohama Rubber Co., Ltd.
    • Jiro Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hose for use in the transport of refrigerants
    • Patent number 5,804,269
    • Issue date Sep 8, 1998
    • The Yokohama Rubber Co., Ltd.
    • Osamu Ozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated polyethylene rubber composition containing a 2,4,6-trim...
    • Patent number 5,393,844
    • Issue date Feb 28, 1995
    • The Yokohama Rubber Co., Ltd.
    • Osamu Ozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomer hose having excellent flexibility
    • Patent number 5,380,571
    • Issue date Jan 10, 1995
    • The Yokohama Rubber Co., Ltd.
    • Osamu Ozawa
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Gas-and-oil impermeable hose construction
    • Patent number 5,362,530
    • Issue date Nov 8, 1994
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Rubber composition
    • Patent number 5,319,035
    • Issue date Jun 7, 1994
    • The Yokohama Rubber Co., Ltd.
    • Osamu Ozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of hose-metal fitting attachment
    • Patent number 5,297,337
    • Issue date Mar 29, 1994
    • The Yokohama Rubber Co., Ltd.
    • Shigeru Igarashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber composition for polymer-metal bonding and method of hose-met...
    • Patent number 5,149,732
    • Issue date Sep 22, 1992
    • The Yokohama Rubber Co., Ltd.
    • Shigeru Igarashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing hoses of high impermeability to gas and vapor
    • Patent number 4,950,436
    • Issue date Aug 21, 1990
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hose construction
    • Patent number 4,905,736
    • Issue date Mar 6, 1990
    • Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose for transport of refrigerant fluids and fuel oils
    • Patent number 4,881,576
    • Issue date Nov 21, 1989
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose for refrigerating systems
    • Patent number 4,880,036
    • Issue date Nov 14, 1989
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air conditioning hose
    • Patent number 4,862,923
    • Issue date Sep 5, 1989
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber compositions
    • Patent number 4,826,925
    • Issue date May 2, 1989
    • The Yokohama Rubber Co., Ltd.
    • Osamu Ozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing hoses
    • Patent number 4,802,938
    • Issue date Feb 7, 1989
    • The Yokohama Rubber Co., Ltd.
    • Tetsu Kitami
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL