Hiroshi KANEZAWA

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Kashiwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fatigue management system
- Patent number 11,814,818
- Issue date Nov 14, 2023
- Hitachi Construction Machinery Co., Ltd.
- Keita Ogasawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operation guide device
- Patent number 11,060,264
- Issue date Jul 13, 2021
- Hitachi Construction Machinery Co., Ltd.
- Takeshi Shiina
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operational data storage device
- Patent number 11,015,321
- Issue date May 25, 2021
- Hitachi Construction Machinery Co., Ltd.
- Takeshi Shiina
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
WORKING MACHINE
- Publication number 20230115070
- Publication date Apr 13, 2023
- Hitachi Construction Machinery Co., Ltd.
- Takeshi SHIINA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Movement Identification Device
- Publication number 20220396933
- Publication date Dec 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Keita OGASAWARA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fatigue Management System
- Publication number 20220178115
- Publication date Jun 9, 2022
- Hitachi Construction Machinery Co., Ltd.
- Keita OGASAWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATION GUIDE DEVICE
- Publication number 20190249399
- Publication date Aug 15, 2019
- Hitachi Construction Machinery Co., Ltd.
- Takeshi SHIINA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OPERATIONAL DATA STORAGE DEVICE
- Publication number 20190186104
- Publication date Jun 20, 2019
- Hitachi Construction Machinery Co., Ltd.
- Takeshi SHIINA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING