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Kazuo Iritani

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  • Takasago, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed reducer capable of changing speed
    • Patent number 11,261,942
    • Issue date Mar 1, 2022
    • Kobe Steel, Ltd.
    • Hiroyuki Akiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed-switchable reduction gear
    • Patent number 10,871,219
    • Issue date Dec 22, 2020
    • Kobe Steel, Ltd.
    • Hiroyuki Akiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear pump and gear pump operating method
    • Patent number 9,523,360
    • Issue date Dec 20, 2016
    • Kobe Steel, Ltd.
    • Shin Iwasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Kneading/extruding equipment with feedforward control of latter sta...
    • Patent number 9,333,674
    • Issue date May 10, 2016
    • Kobe Steel, Ltd.
    • Shinichi Asagiri
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die for underwater cutting type pelletizer
    • Patent number 8,727,761
    • Issue date May 20, 2014
    • Kobe Steel, Ltd.
    • Kazuo Iritani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Resin granulating apparatus
    • Patent number 8,602,762
    • Issue date Dec 10, 2013
    • Kobe Steel, Ltd.
    • Keizo Arita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Underwater cutting pelletizer
    • Patent number 7,470,118
    • Issue date Dec 30, 2008
    • Kabushiki Kaisha Kobe Seiko Sho.
    • Kazuhisa Fukutani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cutter machine
    • Patent number 7,338,273
    • Issue date Mar 4, 2008
    • Kobe Steel, Ltd.
    • Masashi Konno
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bearing and shaft cooling device
    • Patent number 6,575,720
    • Issue date Jun 10, 2003
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shigehiro Kasai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gear pump having a bearing with a temperature adjusting medium passage
    • Patent number 6,524,088
    • Issue date Feb 25, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shigehiro Kasai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEED REDUCER CAPABLE OF CHANGING SPEED
    • Publication number 20190383362
    • Publication date Dec 19, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroyuki AKIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPEED-SWITCHABLE REDUCTION GEAR
    • Publication number 20190048993
    • Publication date Feb 14, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroyuki AKIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR PUMP AND GEAR PUMP OPERATING METHOD
    • Publication number 20140369876
    • Publication date Dec 18, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shin IWASAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    KNEADING/EXTRUDING EQUIPMENT AND OPERATION CONTROL METHOD THEREOF
    • Publication number 20130229888
    • Publication date Sep 5, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shinichi ASAGIRI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SCREEN UNIT AND SCREEN CHANGER EQUIPPED WITH SAME
    • Publication number 20130126410
    • Publication date May 23, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keizou Arita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    KNIFE HOLDER FOR UNDERWATER CUTTING PELLETIZING DEVICE
    • Publication number 20130042738
    • Publication date Feb 21, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shin Iwasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    DIE FOR UNDERWATER CUTTING TYPE PELLETIZER
    • Publication number 20120009291
    • Publication date Jan 12, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kazuo Iritani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RESIN GRANULATING APPARATUS
    • Publication number 20100233307
    • Publication date Sep 16, 2010
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Keizo Arita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Underwater cutting pelletizer
    • Publication number 20070119286
    • Publication date May 31, 2007
    • Kabushiki Kaisha Kobe Seiko Sho.
    • Kazuhisa Fukutani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Cutter machine
    • Publication number 20030213352
    • Publication date Nov 20, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Masashi Konno
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Bearing cooling device
    • Publication number 20020051723
    • Publication date May 2, 2002
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shigehiro Kasai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gear pump
    • Publication number 20020051720
    • Publication date May 2, 2002
    • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
    • Shigehiro Kasai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...