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Nobuyoshi YOSHIDA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Valve device
Patent number
11,339,884
Issue date
May 24, 2022
KYB Corporation
Takeshi Terao
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Cap with electromagnetic proportional valve
Patent number
11,262,768
Issue date
Mar 1, 2022
KYB Corporation
Toshiyuki Kitani
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Working machine control system and lower pressure selection circuit
Patent number
10,273,983
Issue date
Apr 30, 2019
KYB Corporation
Nobuyoshi Yoshida
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Working machine control system
Patent number
10,208,457
Issue date
Feb 19, 2019
KYB Corporation
Nobuyoshi Yoshida
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Fluid pressure control device for construction machine
Patent number
10,145,391
Issue date
Dec 4, 2018
KYB Corporation
Shunsuke Fukuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Working machine control system
Patent number
10,072,396
Issue date
Sep 11, 2018
KYB Corporation
Nobuyoshi Yoshida
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control system for a hybrid construction machine
Patent number
9,441,648
Issue date
Sep 13, 2016
KYB Corporation
Shunsuke Fukuda
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hybrid construction machine
Patent number
9,410,307
Issue date
Aug 9, 2016
KYB Corporation
Shunsuke Fukuda
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Circuit pressure control device, hydraulic control circuit using ci...
Patent number
9,080,582
Issue date
Jul 14, 2015
Kayaba Industry Co., Ltd.
Shunsuke Fukuda
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CAP WITH ELECTROMAGNETIC PROPORTIONAL VALVE
Publication number
20200363827
Publication date
Nov 19, 2020
KYB Corporation
Toshiyuki KITANI
G05 - CONTROLLING REGULATING
Information
Patent Application
VALVE DEVICE
Publication number
20200166148
Publication date
May 28, 2020
KYB Corporation
Takeshi TERAO
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
FLUID PRESSURE CONTROL DEVICE FOR CONSTRUCTION MACHINE
Publication number
20170074292
Publication date
Mar 16, 2017
KYB Corporation
Shunsuke FUKUDA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORKING MACHINE CONTROL SYSTEM
Publication number
20170009430
Publication date
Jan 12, 2017
KYB Corporation
Nobuyoshi YOSHIDA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORKING MACHINE CONTROL SYSTEM
Publication number
20170009429
Publication date
Jan 12, 2017
KYB Corporation
Nobuyoshi YOSHIDA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORKING MACHINE CONTROL SYSTEM AND LOWER PRESSURE SELECTION CIRCUIT
Publication number
20160265560
Publication date
Sep 15, 2016
KYB Corporation
Nobuyoshi YOSHIDA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
RELIEF VALVE
Publication number
20150167856
Publication date
Jun 18, 2015
KAYABA INDUSTRY CO., LTD.
Nobuyoshi Yoshida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HYBRID CONSTRUCTION MACHINE
Publication number
20150033726
Publication date
Feb 5, 2015
Kayaba Industry Co., Ltd.
Shunsuke Fukuda
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYBRID CONSTRUCTION MACHINE
Publication number
20150033727
Publication date
Feb 5, 2015
Kayaba Industry Co., Ltd.
Shunsuke Fukuda
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
CIRCUIT PRESSURE CONTROL DEVICE, HYDRAULIC CONTROL CIRCUIT USING CI...
Publication number
20150013323
Publication date
Jan 15, 2015
Kayaba Industry Co., Ltd.
Shunsuke Fukuda
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL