Hiroaki Andou

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control lever
- Patent number D842179
- Issue date Mar 5, 2019
- Caterpillar SARL
- Hiroaki Andou
- D12 - Transportation
Information Patent Grant
Front attachment in traveling machine body for operation
- Patent number 10,161,104
- Issue date Dec 25, 2018
- Caterpillar SARL
- Hiroaki Andou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Actuator Drive Control System in Construction Machine
- Publication number 20190003148
- Publication date Jan 3, 2019
- CATERPILLAR S.A.R.L.
- Hiroaki Andou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FRONT ATTACHMENT IN TRAVELING MACHINE BODY FOR OPERATION
- Publication number 20170335542
- Publication date Nov 23, 2017
- CATERPILLAR S.A.R.L.
- Hiroaki Andou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING