Hiroaki Tada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control circuit for work machine
- Patent number 6,415,604
- Issue date Jul 9, 2002
- Shin Caterpillar Mitsubishi Ltd.
- Hidetake Motomura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic pressure control circuit for a working machine
- Patent number 6,269,637
- Issue date Aug 7, 2001
- Shin Caterpillar Mitsubishi, Ltd.
- Hidetake Motomura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Arm sensor device in construction machine
- Publication number 20060085116
- Publication date Apr 20, 2006
- SHIN CATERPILLAR MITSUBISHI LTD.
- Hiroshi Suzuki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING