TREA

Daichi TORII

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  • Tsukuba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Barrel-type multistage pump
    • Patent number 9,863,427
    • Issue date Jan 9, 2018
    • Hitachi, Ltd.
    • Takahide Nagahara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump suction pipe
    • Patent number 9,334,885
    • Issue date May 10, 2016
    • Hitachi, Ltd.
    • Takashi Okihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Barrel-type multistage pump
    • Patent number 9,249,804
    • Issue date Feb 2, 2016
    • Hitachi, Ltd.
    • Takahide Nagahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BARREL-TYPE MULTISTAGE PUMP
    • Publication number 20150285254
    • Publication date Oct 8, 2015
    • Hitachi, Ltd
    • Takahide NAGAHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SUCTION PIPE
    • Publication number 20130269817
    • Publication date Oct 17, 2013
    • Hitachi, Ltd
    • Takashi OKIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BARREL-TYPE MULTISTAGE PUMP
    • Publication number 20120171014
    • Publication date Jul 5, 2012
    • Hitachi Plant Technologies, Ltd.
    • Takahide Nagahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...