TREA

Natsuki Kawabata

Follow

Person

  • Shizuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Oil-free screw compressor coated with a base resin, a solid lubrica...
    • Patent number 9,944,880
    • Issue date Apr 17, 2018
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yukiko Ikeda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Scroll-type fluid machine with grease-lubricated orbiting bearing
    • Patent number 9,790,943
    • Issue date Oct 17, 2017
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori Iwano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil free compressor system
    • Patent number 9,328,731
    • Issue date May 3, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Toshiaki Yabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water injected scroll air compressor
    • Patent number 9,145,892
    • Issue date Sep 29, 2015
    • Hitachi Industrial Equipment Systems, Co., Ltd.
    • Natsuki Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oilless screw compressor and compressed air cooling unit
    • Patent number 9,057,374
    • Issue date Jun 16, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hideki Fujimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine with grease-lubricated orbiting bearing
    • Patent number 8,979,515
    • Issue date Mar 17, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori Iwano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor
    • Patent number 8,801,412
    • Issue date Aug 12, 2014
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yukiko Ikeda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water injected scroll air compressor
    • Patent number 8,721,308
    • Issue date May 13, 2014
    • Hitachi Industrial Equipment Sytems Co., Ltd.
    • Kazuaki Shiinoki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water injected scroll air compressor
    • Patent number 8,672,647
    • Issue date Mar 18, 2014
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Natsuki Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water-injection type scroll air compressor
    • Patent number 8,585,376
    • Issue date Nov 19, 2013
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hirotaka Kameya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water-injected compressor
    • Patent number 8,459,957
    • Issue date Jun 11, 2013
    • Hitachi Industrial Equipment Systems, Co., Ltd.
    • Fumio Takeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oilless screw compressor and compressed air cooling unit
    • Patent number 7,988,435
    • Issue date Aug 2, 2011
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hideki Fujimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil free screw compressor
    • Patent number 7,708,538
    • Issue date May 4, 2010
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Natsuki Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,450,791
    • Issue date Sep 17, 2002
    • Hitachi, Ltd.
    • Natsuki Kawabata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Package-type scroll compressor
    • Patent number 6,283,738
    • Issue date Sep 4, 2001
    • Hitachi, Ltd.
    • Kazuaki Shiinoki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Partition means for directing air flow over a cooler in an oilless...
    • Patent number 6,210,132
    • Issue date Apr 3, 2001
    • Hitachi, Ltd.
    • Kazuaki Shiinoki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package-type scroll compressor
    • Patent number 6,193,486
    • Issue date Feb 27, 2001
    • Hitachi, Ltd.
    • Kazuaki Shiinoki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor and method of manufacturing same
    • Patent number 6,142,755
    • Issue date Nov 7, 2000
    • Hitachi, Ltd.
    • Kazuaki Shiinoki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,123,529
    • Issue date Sep 26, 2000
    • Hitachi, Ltd.
    • Isamu Kawano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Scroll-Type Fluid Machine with Grease-Lubricated Orbiting Bearing
    • Publication number 20150147215
    • Publication date May 28, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori IWANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20140322058
    • Publication date Oct 30, 2014
    • Yukiko IKEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Injected Scroll Air Compressor
    • Publication number 20140147325
    • Publication date May 29, 2014
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Natsuki KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil Free Screw Compressor
    • Publication number 20130136643
    • Publication date May 30, 2013
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Toshiaki YABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine
    • Publication number 20120315174
    • Publication date Dec 13, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori IWANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20120100029
    • Publication date Apr 26, 2012
    • Yukiko IKEDA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Water Injected Scroll Air Compressor
    • Publication number 20110274574
    • Publication date Nov 10, 2011
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kazuaki SHIINOKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OILLESS SCREW COMPRESSOR AND COMPRESSED AIR COOLING UNIT
    • Publication number 20110243781
    • Publication date Oct 6, 2011
    • Hideki Fujimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Injected Scroll Air Compressor
    • Publication number 20110194963
    • Publication date Aug 11, 2011
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Natsuki KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER-INJECTION TYPE SCROLL AIR COMPRESSOR
    • Publication number 20110129362
    • Publication date Jun 2, 2011
    • Hirotaka KAMEYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oilless Screw Compressor
    • Publication number 20080166253
    • Publication date Jul 10, 2008
    • Hideki Fujimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water-Injected Compressor
    • Publication number 20080089795
    • Publication date Apr 17, 2008
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fumio Takeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL FREE SCREW COMPRESSOR
    • Publication number 20080050257
    • Publication date Feb 28, 2008
    • NATSUKI KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20020028150
    • Publication date Mar 7, 2002
    • Natsuki Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...