Katsutaka Hara

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wheel loader
- Patent number 11,274,745
- Issue date Mar 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work machine
- Patent number 9,957,695
- Issue date May 1, 2018
- KCM Corporation
- Takashi Takeyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 9,458,605
- Issue date Oct 4, 2016
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Work vehicle control device
- Patent number 8,744,702
- Issue date Jun 3, 2014
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WORK VEHICLE
- Publication number 20180252314
- Publication date Sep 6, 2018
- KCM Corporation
- Koji HYODO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK MACHINE
- Publication number 20170284059
- Publication date Oct 5, 2017
- KCM Corporation
- Takashi TAKEYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work Vehicle
- Publication number 20150098783
- Publication date Apr 9, 2015
- 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
Work Vehicle Control Device
- Publication number 20120089307
- Publication date Apr 12, 2012
- Hitachi Construction Machinery Co., Ltd
- Koji Hyodo
- B60 - VEHICLES IN GENERAL