Yoshinori Ohwada

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Niihari-gun Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Displacement control signal correction method, displacement control...
- Patent number 7,979,229
- Issue date Jul 12, 2011
- Hitachi Construction Machinery Co., Ltd.
- Saimon Otaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Construction machine diagnosis information presenting device, diagn...
- Patent number 7,587,264
- Issue date Sep 8, 2009
- Hitachi Construction Machinery Co., Ltd.
- Yoshinori Furuno
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Engine protection system and method for construction machine
- Patent number 7,433,777
- Issue date Oct 7, 2008
- Hitachi Construction Machinery Co., Ltd.
- Takanobu Ikari
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Construction device information processing system and construction...
- Patent number 7,171,295
- Issue date Jan 30, 2007
- Hitachi Construction Machinery Co., Ltd.
- Yoshinori Furuno
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Displacement control signal correction method, displacement control...
- Publication number 20070193263
- Publication date Aug 23, 2007
- Hitachi Construction Machinery Co., Ltd.
- Saimon Otaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Engine protection system and method for construction machine
- Publication number 20070171035
- Publication date Jul 26, 2007
- Takanobu Ikari
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Construction machine diagnosis information presenting device, diagn...
- Publication number 20060200283
- Publication date Sep 7, 2006
- Yoshinori Furuno
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Construction device information processing system and construction...
- Publication number 20060047630
- Publication date Mar 2, 2006
- Yoshinori Furuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information providing system of construction machine and informatio...
- Publication number 20050021245
- Publication date Jan 27, 2005
- Yoshinori Furuno
- G06 - COMPUTING CALCULATING COUNTING