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Tsunehiko Abe

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal gasket material plate and method for manufacturing the same
    • Patent number 7,989,027
    • Issue date Aug 2, 2011
    • Nippon Leakless Industry Co., Ltd.
    • Tsunehiko Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket for cylinder head
    • Patent number 7,703,775
    • Issue date Apr 27, 2010
    • Nippon Leakless Industry Co., Ltd.
    • Yoshitaka Matsushita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket and method of producing the same
    • Patent number 5,130,203
    • Issue date Jul 14, 1992
    • Nippon Leakless Industry Co., Ltd.
    • Tsunehiko Abe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of producing a metal gasket
    • Patent number 5,032,430
    • Issue date Jul 16, 1991
    • Nippon Leakless Industry Co., Ltd.
    • Tsunehiko Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 4,968,045
    • Issue date Nov 6, 1990
    • Nippon Leakless Industry Co., Ltd.
    • Tsunehiko Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket for a cylinder head on an internal combustion engine
    • Patent number 4,765,634
    • Issue date Aug 23, 1988
    • Nippon Leakless Industry Co., Ltd.
    • Masaaki Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents