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Shiro TANIGAWA

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Claw pump with relief space
    • Patent number 9,702,361
    • Issue date Jul 11, 2017
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll fluid machine with axial sealing unit
    • Patent number 9,353,747
    • Issue date May 31, 2016
    • Anest Iwata Corporation
    • Hiroshi Ito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage vacuum pump
    • Patent number 8,517,701
    • Issue date Aug 27, 2013
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage vacuum pump unit and an operation method thereof
    • Patent number 8,287,250
    • Issue date Oct 16, 2012
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive transmission mechanism between two or more rotary shafts and...
    • Patent number 7,578,665
    • Issue date Aug 25, 2009
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAW PUMP
    • Publication number 20140227122
    • Publication date Aug 14, 2014
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL FLUID MACHINE
    • Publication number 20130294956
    • Publication date Nov 7, 2013
    • Hiroshi ITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE VACUUM PUMP
    • Publication number 20120257961
    • Publication date Oct 11, 2012
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multistage Vacuum Pump Unit and an Operation Method Thereof
    • Publication number 20090246040
    • Publication date Oct 1, 2009
    • Anest Iwata Corporation
    • Shiro Tanigawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVE TRANSMISSION MECHANISM BETWEEN TWO OR MORE ROTARY SHAFTS AND...
    • Publication number 20080181804
    • Publication date Jul 31, 2008
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-FREE FLUID MACHINE HAVING TWO OR MORE ROTORS
    • Publication number 20080131302
    • Publication date Jun 5, 2008
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EVACUATION APPARATUS
    • Publication number 20080080982
    • Publication date Apr 3, 2008
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EVACUATION APPARATUS
    • Publication number 20080080984
    • Publication date Apr 3, 2008
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...