Masami Higaki

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic transmission device for wheel loader and wheel loader
- Patent number 8,554,423
- Issue date Oct 8, 2013
- Hitachi Construction Machinery Co., Ltd.
- Tetsuji Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clutch control device and clutch control method
- Patent number 8,290,670
- Issue date Oct 16, 2012
- Hitachi Construction Machinery Co., Ltd.
- Tetsuji Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shift control device for work vehicle
- Patent number 8,262,540
- Issue date Sep 11, 2012
- Hitachi Construction Machinery Co., Ltd.
- Masami Higaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Working vehicle with transverse travel system
- Patent number 6,688,416
- Issue date Feb 10, 2004
- TCM Corporation
- Masami Higaki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Automatic Transmission Device For Wheel Loader And Wheel Loader
- Publication number 20100017076
- Publication date Jan 21, 2010
- TCM Corporation
- Tetsuji Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Clutch control device and clutch control method
- Publication number 20090312922
- Publication date Dec 17, 2009
- TCM Corporation
- Tetsuji Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Shift Control Device for Work Vehicle
- Publication number 20090093340
- Publication date Apr 9, 2009
- TCM Corporation
- Masami Higaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Working vehicle with transverse travel system
- Publication number 20030029660
- Publication date Feb 13, 2003
- Masami Higaki
- B60 - VEHICLES IN GENERAL