Masami Kondou

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine controller of hydraulic shovel
- Patent number 7,908,068
- Issue date Mar 15, 2011
- Yanmar Co., Ltd.
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Construction machine
- Patent number 7,828,097
- Issue date Nov 9, 2010
- Yanmar Co., Ltd.
- Masami Kondou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic circuit of excavating and slewing working vehicle
- Patent number 6,971,195
- Issue date Dec 6, 2005
- Yanmar Co., Ltd.
- Masami Kondou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Change-over valve for boom cylinder of excavating/slewing work truck
- Patent number 6,922,923
- Issue date Aug 2, 2005
- Yanmar Co., Ltd.
- Masami Kondou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit of excavating and slewing working vehicle
- Patent number 6,915,600
- Issue date Jul 12, 2005
- Yanmar Co., Ltd.
- Masami Kondou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Working vehicle
- Patent number 6,757,993
- Issue date Jul 6, 2004
- Yanmar Co., Ltd.
- Masami Kondou
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Construction Machine
- Publication number 20090199792
- Publication date Aug 13, 2009
- Yanmar Co., Ltd.
- Masami Kondou
- B60 - VEHICLES IN GENERAL
Information Patent Application
Engine Controller of Hydraulic Shovel
- Publication number 20090101107
- Publication date Apr 23, 2009
- YANMAR CO., LTD.
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic circuit of excavating and slewing working vehicle
- Publication number 20050144941
- Publication date Jul 7, 2005
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Change-over valve for boom cylinder of excavating/slewing work truck
- Publication number 20040093769
- Publication date May 20, 2004
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic circuit of excavating and slewing working vehicle
- Publication number 20040083629
- Publication date May 6, 2004
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Working vehicle
- Publication number 20030167660
- Publication date Sep 11, 2003
- Masami Kondou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING