Yukio Uenishi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Joint including connection surface, pipe including pipe joint, and...
- Patent number 9,976,679
- Issue date May 22, 2018
- U-Tec Co., Ltd.
- Yukio Uenishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Flushing circuit for hydraulic cylinder drive circuit
- Patent number 9,429,231
- Issue date Aug 30, 2016
- U-Tec Co., Ltd.
- Yukio Uenishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit, and combination valve used in same hydraulic cir...
- Patent number 9,416,798
- Issue date Aug 16, 2016
- U-Tec Co., Ltd.
- Yukio Uenishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Oil tank
- Patent number 8,739,822
- Issue date Jun 3, 2014
- U-Tec Co., Ltd.
- Yukio Uenishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
JOINT DEVICE
- Publication number 20180266607
- Publication date Sep 20, 2018
- U-TEC CO., LTD.
- Yukio Uenishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FLUSHING CIRCUIT FOR HYDRAULIC CYLINDER DRIVE CIRCUIT
- Publication number 20150082784
- Publication date Mar 26, 2015
- U-TEC CO., LTD.
- Yukio Uenishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
JOINT INCLUDING CONNECTION SURFACE, PIPE INCLUDING PIPE JOINT, AND...
- Publication number 20140367960
- Publication date Dec 18, 2014
- Yukio Uenishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CIRCUIT FOR RAM CYLINDER
- Publication number 20140230425
- Publication date Aug 21, 2014
- U-TEC CO., LTD.
- Yukio Uenishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CIRCUIT, AND COMBINATION VALVE USED IN SAME HYDRAULIC CIR...
- Publication number 20140190158
- Publication date Jul 10, 2014
- U-TEC CO., LTD.
- Yukio Uenishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OIL TANK
- Publication number 20120305114
- Publication date Dec 6, 2012
- U-TEC CO., LTD.
- Yukio Uenishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL