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Yasuhiro Inoue
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Niihari-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Axial flow pump
Patent number
8,092,189
Issue date
Jan 10, 2012
Hitachi Plant Technologies, Ltd.
Takanori Ishii
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial flow pump and diagonal flow pump
Patent number
7,604,458
Issue date
Oct 20, 2009
Hitachi Plant Technologies, Ltd.
Takanori Ishii
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Inlet casing and suction passage structure
Patent number
7,559,742
Issue date
Jul 14, 2009
Hitachi Industries Co., Ltd.
Yasuhiro Inoue
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Axial flow pump
Publication number
20070264118
Publication date
Nov 15, 2007
Hitachi Plant Technologies, Ltd.
Takanori Ishii
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Axial flow pump and diagonal flow pump
Publication number
20060029495
Publication date
Feb 9, 2006
Hitachi, Ltd.
Takanori Ishii
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Inlet casing and suction passage structure
Publication number
20050254941
Publication date
Nov 17, 2005
HITACHI INDUSTRIES CO., LTD.
Yasuhiro Inoue
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...