Tadayoshi Aoki

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine speed control device for industrial vehicle
- Patent number 9,091,221
- Issue date Jul 28, 2015
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shift control system for industrial vehicle
- Patent number 8,775,034
- Issue date Jul 8, 2014
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Motor control device for working vehicle
- Patent number 8,655,557
- Issue date Feb 18, 2014
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
HST cooling circuit
- Patent number 8,468,818
- Issue date Jun 25, 2013
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Wheel loader
- Patent number D652061
- Issue date Jan 10, 2012
- Hitachi Construction Machinery Co., Ltd.
- Kazuhiko Hiraoka
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
Shift Control System for Industrial Vehicle
- Publication number 20120296531
- Publication date Nov 22, 2012
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Koji Hyodo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Engine Speed Control Device For Industrial Vehicle
- Publication number 20120094803
- Publication date Apr 19, 2012
- Hitachi Construction Machinery Co., Ltd
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motor Control Device for Working Vehicle
- Publication number 20120095655
- Publication date Apr 19, 2012
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Application
HST Cooling Circuit
- Publication number 20100095664
- Publication date Apr 22, 2010
- TCM Corporation
- Koji Hyodo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL