Jumpei KAMIYA

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Patents Grantslast 30 patents

Information Patent Grant
Wheel loader
- Patent number 11,371,213
- Issue date Jun 28, 2022
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 10,851,522
- Issue date Dec 1, 2020
- Hitachi Construction Machinery Co., Ltd.
- Jumpei Kamiya
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Wheel Loader
- Publication number 20200208377
- Publication date Jul 2, 2020
- Hitachi Construction Machinery Co., Ltd.
- Koji HYODO
- B60 - VEHICLES IN GENERAL
Information Patent Application
WORK VEHICLE
- Publication number 20200087892
- Publication date Mar 19, 2020
- Hitachi Construction Machinery Co., Ltd.
- Jumpei KAMIYA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING