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Manabu Sugiura
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Tsuchiura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Abnormality information control device for construction machine
Patent number
9,725,886
Issue date
Aug 8, 2017
Hitachi Construction Machinery Co., Ltd.
Manabu Sugiura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Construction machine having revolving structure
Patent number
9,581,176
Issue date
Feb 28, 2017
Hitachi Construction Machinery Co., Ltd.
Shiho Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hybrid construction machine
Patent number
9,290,908
Issue date
Mar 22, 2016
Hitachi Construction Machinery Co., Ltd.
Takenori Hiroki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Rotation control device of working machine
Patent number
9,103,093
Issue date
Aug 11, 2015
Hitachi Construction Machinery Co., Ltd.
Tsutomu Udagawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hybrid construction machine
Patent number
9,057,173
Issue date
Jun 16, 2015
Hitachi Construction Machinery Co., Ltd.
Takenori Hiroki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hybrid-type construction machine
Patent number
8,825,316
Issue date
Sep 2, 2014
Hitachi Construction Machinery Co., Ltd.
Shiho Izumi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hybrid construction machine and auxiliary control device used therein
Patent number
8,700,275
Issue date
Apr 15, 2014
Hitachi Construction Machinery Co., Ltd.
Manabu Edamura
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ABNORMALITY INFORMATION CONTROL DEVICE FOR CONSTRUCTION MACHINE
Publication number
20160010313
Publication date
Jan 14, 2016
Hitachi Construction Machinery Co., Ltd.
Manabu SUGIURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Rotation Control Device of Working Machine
Publication number
20140032059
Publication date
Jan 30, 2014
Hitachi Construction Machinery Co., Ltd.
Tsutomu Udagawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYBRID-TYPE CONSTRUCTION MACHINE
Publication number
20130325269
Publication date
Dec 5, 2013
Hitachi Construction Machinery Co., Ltd.
Shiho Izumi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYBRID CONSTRUCTION MACHINE AND AUXILIARY CONTROL DEVICE USED THEREIN
Publication number
20130311052
Publication date
Nov 21, 2013
Hitachi Construction Machinery Co., Ltd.
Manabu Edamura
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONSTRUCTION MACHINE HAVING REVOLVING STRUCTURE
Publication number
20130298544
Publication date
Nov 14, 2013
Hitachi Construction Machinery Co., Ltd.
Shiho Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYBRID CONSTRUCTION MACHINE
Publication number
20130243557
Publication date
Sep 19, 2013
Hitachi Construction Machinery Co., Ltd.
Takenori Hiroki
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYBRID CONSTRUCTION MACHINE
Publication number
20130058750
Publication date
Mar 7, 2013
Hitachi Construction Machinery Co., Ltd.
Takenori Hiroki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING