TREA

Shigeru Kawaguchi

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Metallic gasket
    • Patent number 6,220,606
    • Issue date Apr 24, 2001
    • Nippon Gasket Co., Ltd.
    • Shigeru Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metallic gasket
    • Patent number 5,348,315
    • Issue date Sep 20, 1994
    • Nippon Gasket Co., Ltd.
    • Shigeru Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metallic gasket and method of manufacturing the same
    • Patent number 5,310,196
    • Issue date May 10, 1994
    • Nippon Gasket Co., Ltd.
    • Shigeru Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metallic gasket
    • Patent number 5,294,134
    • Issue date Mar 15, 1994
    • Nippon Gasket Company, Ltd.
    • Shigeru Kawaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Metal gasket and production method thereof
    • Patent number 5,294,135
    • Issue date Mar 15, 1994
    • Nippon Gasket Co., Ltd.
    • Kenji Kubouchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 5,286,039
    • Issue date Feb 15, 1994
    • Nippon Gasket Co., Ltd.
    • Shigeru Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket for manifold
    • Patent number 5,087,058
    • Issue date Feb 11, 1992
    • Nippon Gasket Co., Ltd.
    • Masahiko Miura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of manufacturing metallic gaskets
    • Patent number 4,964,293
    • Issue date Oct 23, 1990
    • Nippon Gasket Co., Ltd.
    • Kunitoshi Inoue
    • C21 - METALLURGY OF IRON