Yoshihito YAMADA

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Tsukuba-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Construction machine
- Patent number 10,975,549
- Issue date Apr 13, 2021
- Hitachi Construction Machinery Co., Ltd.
- Yoshihito Yamada
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Construction Machine
- Publication number 20200040551
- Publication date Feb 6, 2020
- Hitachi Construction Machinery Co., Ltd.
- Yoshihito YAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Construction Machine
- Publication number 20180038075
- Publication date Feb 8, 2018
- Hitachi Construction Machinery Co., Ltd.
- Yoshihito YAMADA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING