Shuji Arakawa

Person

Hiratsuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Working machine failure information centralized managing system
- Patent number 8,108,242
- Issue date Jan 31, 2012
- Komatsu Ltd.
- Shuji Arakawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Lock control system and method for working machine, working machine...
- Patent number 8,098,128
- Issue date Jan 17, 2012
- Komatsu Ltd.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for detecting properties of fuel for working machine
- Patent number 8,072,604
- Issue date Dec 6, 2011
- Komatsu Ltd.
- Shuji Arakawa
- G01 - MEASURING TESTING
Information Patent Grant
Lock controller of working machine, and working machine
- Patent number 7,940,160
- Issue date May 10, 2011
- Komatsu Ltd.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Working machine management system
- Patent number 7,756,736
- Issue date Jul 13, 2010
- Komatsu Ltd.
- Tetsuya Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device of mobile unit
- Patent number 7,283,810
- Issue date Oct 16, 2007
- Komatsu Ltd.
- Shuji Arakawa
- G08 - SIGNALLING
Information Patent Grant
Movable body start-up locking device
- Patent number 7,183,666
- Issue date Feb 27, 2007
- Komatsu Ltd.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for presenting information to mobile
- Patent number 7,149,530
- Issue date Dec 12, 2006
- Komatsu Ltd.
- Shuji Arakawa
- G08 - SIGNALLING
Information Patent Grant
Work machine management device
- Patent number 6,856,879
- Issue date Feb 15, 2005
- Komatsu Ltd.
- Shuji Arakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for detecting position of underground excavator and magne...
- Patent number 5,240,350
- Issue date Aug 31, 1993
- Kabushiki Kaisha Komatsu Seisakusho
- Hiroaki Yamaguchi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling underground excavator
- Patent number 4,984,289
- Issue date Jan 8, 1991
- Kabushiki Kaisha Komatsu Seisakusho
- Shuji Arakawa
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Fuel Nature Discriminating System for Working Machines, and Fuel Na...
- Publication number 20100231371
- Publication date Sep 16, 2010
- Komatsu Ltd.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR DETECTING PROPRETIES OF FUEL FOR WORKING MACHINE
- Publication number 20090303466
- Publication date Dec 10, 2009
- Komatsu Ltd.
- Shuji Arakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lock Control System and Method for Working Machine, Working Machine...
- Publication number 20080150677
- Publication date Jun 26, 2008
- KOMATSU LTD.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Working Machine Failure Information Centralized Managing System
- Publication number 20080140435
- Publication date Jun 12, 2008
- KOMATSU LTD.
- Shuji Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lock Controller of Working Machine, and Working Machine
- Publication number 20070271972
- Publication date Nov 29, 2007
- KOMATSU LTD.
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Working machine management system
- Publication number 20070094055
- Publication date Apr 26, 2007
- KOMATSU LTD.
- Tetsuya Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Movable body start-up locking device
- Publication number 20040145241
- Publication date Jul 29, 2004
- Shuji Arakawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work machine management device
- Publication number 20040148083
- Publication date Jul 29, 2004
- Shuji Arakawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Shuji Arakawa

Person

Patents Grantslast 30 patents

Working machine failure information centralized managing system

Lock control system and method for working machine, working machine...

Apparatus for detecting properties of fuel for working machine

Lock controller of working machine, and working machine

Working machine management system

Communication device of mobile unit

Movable body start-up locking device

Device for presenting information to mobile

Work machine management device

Apparatus for detecting position of underground excavator and magne...

Apparatus for controlling underground excavator

Patents Applicationslast 30 patents

Fuel Nature Discriminating System for Working Machines, and Fuel Na...

APPARATUS FOR DETECTING PROPRETIES OF FUEL FOR WORKING MACHINE

Lock Control System and Method for Working Machine, Working Machine...

Working Machine Failure Information Centralized Managing System

Lock Controller of Working Machine, and Working Machine

Working machine management system

Movable body start-up locking device

Work machine management device