Koshiro HIRAKAWA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Front loader and working machine
- Patent number 10,724,205
- Issue date Jul 28, 2020
- Kubota Corporation
- Ryuichi Nadaoka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stand of front loader, front loader, and work vehicle with supporti...
- Patent number 10,519,623
- Issue date Dec 31, 2019
- Kubota Corporation
- Ryuichi Nadaoka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
WORK TOOL MOUNTING MECHANISM
- Publication number 20230132291
- Publication date Apr 27, 2023
- KUBOTA CORPORATION
- Shin Torii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
STAND OF FRONT LOADER, FRONT LOADER, AND WORK VEHICLE WITH SUPPORTI...
- Publication number 20190323202
- Publication date Oct 24, 2019
- KUBOTA CORPORATION
- Ryuichi Nadaoka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FRONT LOADER AND WORKING MACHINE
- Publication number 20190194903
- Publication date Jun 27, 2019
- KUBOTA CORPORATION
- Ryuichi NADAOKA
- G05 - CONTROLLING REGULATING