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Mizuo Ohtaki
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vane pump having an intake groove through a side wall member
Patent number
6,599,111
Issue date
Jul 29, 2003
Unisia Jecs Corporation
Mizuo Ohtaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial plunger pump with a partition between the lubricating chamber...
Patent number
5,782,161
Issue date
Jul 21, 1998
Unisia Jecs Corporation
Yoshio Okubo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hydraulic flow control system for automotive vehicle
Patent number
5,170,626
Issue date
Dec 15, 1992
Atsugi Unisia Corporation
Mizuo Ohtaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Variable capacity type vane pump with a variable restriction orifice
Patent number
5,141,418
Issue date
Aug 25, 1992
Atsugi Unisia Corporation
Mizuo Ohtaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid pump unit with flow control valve
Patent number
5,098,259
Issue date
Mar 24, 1992
Atsugi Unista Corporation
Mizuo Ohtaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Vane pump
Publication number
20020051721
Publication date
May 2, 2002
UNISIA JECS CORPORATION
Mizuo Ohtaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...