Kohei Maeda

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Tsuchiura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Construction machine with engine restart section and horn switch an...
- Patent number 11,352,765
- Issue date Jun 7, 2022
- Hitachi Construction Machinery Tierra Co., Ltd
- Hitoshi Kimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic oil tank attachment structure of construction machine
- Patent number 9,341,196
- Issue date May 17, 2016
- Hitachi Construction Machinery Co., Ltd.
- Junya Kawamoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic oil tank for construction machine
- Patent number 9,062,691
- Issue date Jun 23, 2015
- Hitachi Construction Machinery Co., Ltd.
- Junya Kawamoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20200048867
- Publication date Feb 13, 2020
- HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
- Hitoshi KIMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic Oil Tank Attachment Structure of Construction Machine
- Publication number 20140000726
- Publication date Jan 2, 2014
- Hitachi Construction Machinery Co.,Ltd.
- Junya Kawamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Oil Tank for Construction Machine
- Publication number 20130327427
- Publication date Dec 12, 2013
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Junya Kawamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING