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Shin Konomi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Turbomachine
Patent number
6,347,921
Issue date
Feb 19, 2002
Ebara Corporation
Hiroyoshi Watanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Centrifugal turbomachinery
Patent number
6,338,610
Issue date
Jan 15, 2002
Ebara Corporation
Hideomi Harada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomachinery
Patent number
6,155,779
Issue date
Dec 5, 2000
Ebara Corporation
Hiroyoshi Watanabe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surge detection device and turbomachinery therewith
Patent number
5,913,248
Issue date
Jun 15, 1999
Ebara Corporation
Hideomi Harada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surge detection device and turbomachinery therewith
Patent number
5,683,223
Issue date
Nov 4, 1997
Ebara Corporation
Hideomi Harada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...