Seiji Kamada

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Guidance output device and guidance output method
- Patent number 9,284,720
- Issue date Mar 15, 2016
- Komatsu Ltd.
- Seiji Kamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Guidance output device, guidance output method, and construction ma...
- Patent number 8,959,893
- Issue date Feb 24, 2015
- Komatsu Ltd.
- Kentarou Tajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
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
Mobile body communication device
- Patent number 7,110,728
- Issue date Sep 19, 2006
- Komatsu Ltd.
- Seiichi Mizui
- 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
Connector and control pattern change device, data change device and...
- Patent number 6,630,747
- Issue date Oct 7, 2003
- Komatsu Ltd.
- Seiji Kamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for hydraulic drive machine
- Patent number 6,438,953
- Issue date Aug 27, 2002
- Komatsu Ltd.
- Seiji Kamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for hydraulically-operated equipment
- Patent number 6,308,516
- Issue date Oct 30, 2001
- Komatsu Ltd.
- Seiji Kamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Control device for hydraulic drive machine
- Patent number 6,173,573
- Issue date Jan 16, 2001
- Komatsu Ltd.
- Seiji Kamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of selecting automatic operation mode of working machine
- Patent number 5,446,981
- Issue date Sep 5, 1995
- Kabushiki Kaisha Komatsu Seisakusho
- Seiji Kamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION MACHINE AND OPERATION STATE MANAGEMENT SYSTEM FOR THE...
- Publication number 20160093120
- Publication date Mar 31, 2016
- Komatsu Ltd.
- Tsuyoshi Tanaka
- G07 - CHECKING-DEVICES
Information Patent Application
Guidance Output Device, Guidance Output Method, and Construction Ma...
- Publication number 20130006495
- Publication date Jan 3, 2013
- Komatsu Ltd.
- Kentarou Tajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
GUIDANCE OUTPUT DEVICE AND GUIDANCE OUTPUT METHOD
- Publication number 20120330500
- Publication date Dec 27, 2012
- Komatsu Ltd.
- Seiji Kamada
- B60 - VEHICLES IN GENERAL
Information Patent Application
Mobile body communication device
- Publication number 20040198254
- Publication date Oct 7, 2004
- Seiichi Mizui
- G08 - SIGNALLING
Information Patent Application
Work machine management device
- Publication number 20040148083
- Publication date Jul 29, 2004
- Shuji Arakawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Seiji Kamada

Person

Patents Grantslast 30 patents

Guidance output device and guidance output method

Guidance output device, guidance output method, and construction ma...

Communication device of mobile unit

Device for presenting information to mobile

Mobile body communication device

Work machine management device

Connector and control pattern change device, data change device and...

Control device for hydraulic drive machine

Control device for hydraulically-operated equipment

Control device for hydraulic drive machine

Method of selecting automatic operation mode of working machine

Patents Applicationslast 30 patents

CONSTRUCTION MACHINE AND OPERATION STATE MANAGEMENT SYSTEM FOR THE...

Guidance Output Device, Guidance Output Method, and Construction Ma...

GUIDANCE OUTPUT DEVICE AND GUIDANCE OUTPUT METHOD

Mobile body communication device

Work machine management device