Yohei Magara

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Patents Grantslast 30 patents

Information Patent Grant
Barrel-shaped centrifugal compressor
- Patent number 9,004,857
- Issue date Apr 14, 2015
- Hitachi, Ltd.
- Yohei Magara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachinery
- Patent number 8,388,311
- Issue date Mar 5, 2013
- Hitachi, Ltd.
- Kazuyuki Yamaguchi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Downhole Compressor
- Publication number 20160273324
- Publication date Sep 22, 2016
- Hitachi, Ltd
- Kazuyuki YAMAGUCHI
- E21 - EARTH DRILLING MINING
Information Patent Application
Turbo Machinery
- Publication number 20130223998
- Publication date Aug 29, 2013
- Hitachi, Ltd
- Akira ENDO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Labyrinth Seals for Turbomachinery
- Publication number 20120121411
- Publication date May 17, 2012
- Hitachi, Ltd
- Akira ENDO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BARREL-SHAPED CENTRIFUGAL COMPRESSOR
- Publication number 20110318163
- Publication date Dec 29, 2011
- Hitachi Plant Technologies, Ltd.
- Yohei Magara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOMACHINERY
- Publication number 20100166544
- Publication date Jul 1, 2010
- Hitachi, Ltd
- Kazuyuki Yamaguchi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CENTRIFUGAL COMPRESSOR
- Publication number 20100034646
- Publication date Feb 11, 2010
- Hitachi Plant Technologies, Ltd.
- Yohei MAGARA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...