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Ryuji Sakai
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Kakogawa-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Piston of axial piston pump motor, cylinder block of axial piston p...
Patent number
9,964,211
Issue date
May 8, 2018
Kawasaki Jukogyo Kabushiki Kaisha
Isamu Yoshimura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Filler plug for hydraulic device
Patent number
8,783,497
Issue date
Jul 22, 2014
Kawasaki Jukogyo Kabushiki Kaisha
Ryuji Sakai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control device for variable displacement pump
Patent number
6,244,831
Issue date
Jun 12, 2001
Kawasaki Jukogyo Kabushiki Kaisha
Sachio Kawabata
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial piston pump
Patent number
6,186,748
Issue date
Feb 13, 2001
Kawasaki Jukogyo Kabushiki Kaisha
Tokihiko Umeda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE DISPLACEMENT PUMP REGULATOR
Publication number
20150226190
Publication date
Aug 13, 2015
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Ryuji Sakai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PISTON OF AXIAL PISTON PUMP MOTOR, CYLINDER BLOCK OF AXIAL PISTON P...
Publication number
20150219215
Publication date
Aug 6, 2015
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Isamu Yoshimura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FILLER PLUG FOR HYDRAULIC DEVICE
Publication number
20130062349
Publication date
Mar 14, 2013
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Ryuji Sakai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...