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Masayoshi Katsura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Bellows pump
    • Patent number 8,613,606
    • Issue date Dec 24, 2013
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Connection structure between integrated panel and fluid device
    • Patent number 7,942,165
    • Issue date May 17, 2011
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connecting structure between fluid device and joint
    • Patent number 7,938,452
    • Issue date May 10, 2011
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid gasket
    • Patent number D563531
    • Issue date Mar 4, 2008
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fluid apparatus having downwardly inclined lower lamella portion of...
    • Patent number 6,945,761
    • Issue date Sep 20, 2005
    • Nippon Pillar Packing Co., Ltd.
    • Kiyoshi Nishio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve
    • Patent number 6,513,546
    • Issue date Feb 4, 2003
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump with a pulsation suppression device
    • Patent number 6,364,640
    • Issue date Apr 2, 2002
    • Nippon Pillar Packing Co., Ltd.
    • Kiyoshi Nishio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pulsation suppression device for a pump
    • Patent number 6,095,194
    • Issue date Aug 1, 2000
    • Nippon Pillar Packaging Co., Ltd.
    • Yoji Minato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BELLOWS PUMP
    • Publication number 20110318207
    • Publication date Dec 29, 2011
    • NIPPON PILLAR PACKING CO., LTD.
    • Masayoshi Katsura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Structure for connection between integrated panel and fluid device
    • Publication number 20100013213
    • Publication date Jan 21, 2010
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connection Structure Between Integrated Panel and Fluid Device
    • Publication number 20090126808
    • Publication date May 21, 2009
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connection Structure of Stack Panel to Fluid Device
    • Publication number 20090072536
    • Publication date Mar 19, 2009
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connecting structure between fluid device and joint
    • Publication number 20090066081
    • Publication date Mar 12, 2009
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Structure for Connection Between Integrated Panel and Fluid Device
    • Publication number 20080000533
    • Publication date Jan 3, 2008
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid gasket
    • Publication number 20070145691
    • Publication date Jun 28, 2007
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve
    • Publication number 20010018930
    • Publication date Sep 6, 2001
    • Nippon Pillar Packing Co., Ltd.
    • Masayoshi Katsura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...