Ryohei FUKUCHI

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Tsukuba, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work machine
- Patent number 12,084,836
- Issue date Sep 10, 2024
- Hitachi Construction Machinery Co., Ltd.
- Teruki Igarashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Locking system for a work machine
- Patent number 11,041,290
- Issue date Jun 22, 2021
- Hitachi Construction Machinery Co., Ltd.
- Katsuaki Kodaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
WORK MACHINE
- Publication number 20250223782
- Publication date Jul 10, 2025
- Hitachi Construction Machinery Co., Ltd.
- Taro AKITA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Work Machine
- Publication number 20240254728
- Publication date Aug 1, 2024
- Hitachi Construction Machinery Co., Ltd.
- Ryohei FUKUCHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Work Machine
- Publication number 20240167250
- Publication date May 23, 2024
- Hitachi Construction Machinery Co., Ltd.
- Teruki IGARASHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Construction Machine
- Publication number 20240150995
- Publication date May 9, 2024
- Hitachi Construction Machinery Co., Ltd.
- Ryohei FUKUCHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Work Machine
- Publication number 20210079624
- Publication date Mar 18, 2021
- Hitachi Construction Machinery Co., Ltd.
- Katsuaki KODAKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING