Dotaro USUI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation unit for construction machine, and construction machine
- Patent number 12,366,050
- Issue date Jul 22, 2025
- Sumitomo Heavy Industries, Ltd.
- Hiroaki Ishida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATION UNIT FOR CONSTRUCTION MACHINE, AND CONSTRUCTION MACHINE
- Publication number 20240175240
- Publication date May 30, 2024
- Sumitomo Heavy Industries, Ltd.
- Hiroaki ISHIDA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING