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Takeshi Miyoshi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-asbestos gasket
    • Patent number 7,976,028
    • Issue date Jul 12, 2011
    • Nippon Pillar Packing Co., Ltd.
    • Takeshi Miyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite gasket
    • Patent number 5,992,857
    • Issue date Nov 30, 1999
    • Nippon Pillar Packing Co., Ltd.
    • Takahisa Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket for sanitary piping and method of manufacturing the same
    • Patent number 5,749,586
    • Issue date May 12, 1998
    • Nippon Pillar Packing Co., Ltd.
    • Makoto Abe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Vortex gasket for automotive exhaust system
    • Patent number 5,454,604
    • Issue date Oct 3, 1995
    • Toyoda Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vortex gasket for automative exhaust system
    • Patent number 5,411,274
    • Issue date May 2, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gland packing and method of producing same
    • Patent number 5,188,376
    • Issue date Feb 23, 1993
    • Nippon Pillar Packing Co., Ltd.
    • Takahisa Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filler materials for spiral gaskets
    • Patent number 5,106,790
    • Issue date Apr 21, 1992
    • Nippon Pillar Packing Co. Ltd.
    • Akira Hashimoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    SPIRAL GASKET
    • Publication number 20150123353
    • Publication date May 7, 2015
    • Kabushiki Kaisha Toshiba
    • Daisuke Asakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPIRAL GASKET
    • Publication number 20140203521
    • Publication date Jul 24, 2014
    • Nippon Pillar Packing Co., Ltd.
    • Takeshi MIYOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Non-asbestos gasket
    • Publication number 20080036161
    • Publication date Feb 14, 2008
    • Nippon Pillar Packing Co., Ltd.
    • Takeshi Miyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPIRAL WOUND GASKET AND GRAPHITE FILLER MATERIAL FOR A SPIRAL WOUN...
    • Publication number 20030193147
    • Publication date Oct 16, 2003
    • HIDETO HASHIGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...