Koji FUJITA

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Tsuchiura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Road shoulder-detecting system and transportation vehicle for mining
- Patent number 9,997,075
- Issue date Jun 12, 2018
- Hitachi Construction Machinery Co., Ltd.
- Yukihiko Ono
- G05 - CONTROLLING REGULATING
Information Patent Grant
Peripheral object detection system and haulage vehicle
- Patent number 9,568,608
- Issue date Feb 14, 2017
- Hitachi Construction Machinery Co., Ltd.
- Yukihiko Ono
- G01 - MEASURING TESTING
Information Patent Grant
Construction machine diagnosis information presenting device, diagn...
- Patent number 7,587,264
- Issue date Sep 8, 2009
- Hitachi Construction Machinery Co., Ltd.
- Yoshinori Furuno
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Graphic user interface for display for construction machine
- Patent number D549721
- Issue date Aug 28, 2007
- Hitachi Construction Machinery Co., Ltd.
- Eitaro Ito
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 5,488,787
- Issue date Feb 6, 1996
- Hitachi Construction Machinery Co., Ltd.
- Yukio Aoyagi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
WORK MACHINE
- Publication number 20240376687
- Publication date Nov 14, 2024
- Hitachi Construction Machinery Co., Ltd.
- Ryu NARIKAWA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROAD SHOULDER-DETECTING SYSTEM AND TRANSPORTATION VEHICLE FOR MINING
- Publication number 20170018188
- Publication date Jan 19, 2017
- Hitachi Construction Machinery Co., Ltd.
- Yukihiko ONO
- G08 - SIGNALLING
Information Patent Application
PERIPHETAL OBJECT DETECTION SYSTEM AND HAULAGE VEHICLE
- Publication number 20150355333
- Publication date Dec 10, 2015
- Hitachi Construction Machinery Co., Ltd.
- Yukihiko ONO
- G01 - MEASURING TESTING
Information Patent Application
Construction machine diagnosis information presenting device, diagn...
- Publication number 20060200283
- Publication date Sep 7, 2006
- Yoshinori Furuno
- B66 - HOISTING LIFTING HAULING