TREA

Yukio Kawai

Follow

Person

  • Aichi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine cooling device
    • Patent number 7,047,915
    • Issue date May 23, 2006
    • Taiho Kogyo Co., Ltd.
    • Yukio Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 5,472,217
    • Issue date Dec 5, 1995
    • Taiho Kogyo Co., Ltd.
    • Yoshiyuki Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 5,431,418
    • Issue date Jul 11, 1995
    • Taiho Kogyo Co., Ltd.
    • Yoshiyuki Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket with base plate having coatings of diverse thicknesses
    • Patent number 5,393,076
    • Issue date Feb 28, 1995
    • Taiho Kogyo Co., Ltd.
    • Yoshiyuki Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 5,385,354
    • Issue date Jan 31, 1995
    • Taiho Kogyo Co., Ltd.
    • Yoshiyuki Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket with welded shim
    • Patent number 5,332,237
    • Issue date Jul 26, 1994
    • Taiho Kogyo Co., Ltd.
    • Yoshiyuki Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metallic gasket
    • Patent number 5,205,566
    • Issue date Apr 27, 1993
    • Nihon Metal Gasket Kabushiki Kaisha
    • Kosaku Ueta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetically operable fluid flow control valve mechanism
    • Patent number 4,665,948
    • Issue date May 19, 1987
    • Aisin Seiki Kabushiki Kaisha
    • Yasuhiro Kawabata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air-fuel ratio compensating apparatus for internal combustion engine
    • Patent number 4,492,199
    • Issue date Jan 8, 1985
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air flow control valve means
    • Patent number 4,480,661
    • Issue date Nov 6, 1984
    • Nippondenso Co., Ltd.
    • Yukio Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid control valve assembly
    • Patent number 4,453,700
    • Issue date Jun 12, 1984
    • Nippondenso Co., Ltd.
    • Hiromi Otsuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for controlling air-fuel ratio for internal combustion engines
    • Patent number 4,388,903
    • Issue date Jun 21, 1983
    • Nippondenso Co., Ltd.
    • Seietsu Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil seal apparatus
    • Patent number 4,134,596
    • Issue date Jan 16, 1979
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Yukio Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine cooling device
    • Publication number 20050268868
    • Publication date Dec 8, 2005
    • Yukio Kawai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cylinder head gasket
    • Publication number 20020130468
    • Publication date Sep 19, 2002
    • Yukio Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...