Nobuhiro KOGA

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Hiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Working machine with angle detection device
- Patent number 10,378,180
- Issue date Aug 13, 2019
- Kobelco Construction Machinery Co., Ltd.
- Yoshinobu Hosaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnet work machine
- Patent number 10,259,686
- Issue date Apr 16, 2019
- Kobelco Construction Machinery Co., Ltd.
- Natsuki Yumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic pump control device for construction machine
- Patent number 8,904,777
- Issue date Dec 9, 2014
- Kobelco Construction Machinery Co., Ltd.
- Nobuhiro Koga
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC WORK MACHINE
- Publication number 20220402369
- Publication date Dec 22, 2022
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Nobuhiro KOGA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC WORK MACHINE
- Publication number 20220403620
- Publication date Dec 22, 2022
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Nobuhiro KOGA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MAGNET WORK MACHINE
- Publication number 20180179026
- Publication date Jun 28, 2018
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Natsuki YUMOTO
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WORKING MACHINE
- Publication number 20170306587
- Publication date Oct 26, 2017
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Yoshinobu HOSAKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC PUMP CONTROL DEVICE FOR CONSTRUCTION MACHINE
- Publication number 20120247094
- Publication date Oct 4, 2012
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Nobuhiro KOGA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING