Toichi Hirata

Person

Ushiku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Traveling hydraulic working machine
- Patent number 7,493,978
- Issue date Feb 24, 2009
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Nakamura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Construction machine management apparatus and construction machines...
- Patent number 7,493,112
- Issue date Feb 17, 2009
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Traveling hydraulic working machine
- Patent number 7,370,475
- Issue date May 13, 2008
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Construction machine management apparatus and construction machines...
- Patent number 7,228,125
- Issue date Jun 5, 2007
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication system for working machines
- Patent number 7,171,188
- Issue date Jan 30, 2007
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hydraulic drive unit
- Patent number 7,127,888
- Issue date Oct 31, 2006
- Hitachi Construction Machinery Co., Ltd.
- Yusuke Kajita
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of detection of actual operating time of machinery deployed...
- Patent number 7,050,893
- Issue date May 23, 2006
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Watanabe
- G07 - CHECKING-DEVICES
Information Patent Grant
Signal processing system for construction machine
- Patent number 7,020,553
- Issue date Mar 28, 2006
- Hitachi Construction Machinery Co., Ltd.
- Kazunori Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Construction machine management system, and construction machine
- Patent number 7,010,403
- Issue date Mar 7, 2006
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G08 - SIGNALLING
Information Patent Grant
Security system of construction machine
- Patent number 7,002,465
- Issue date Feb 21, 2006
- Hitachi Construction Machinery
- Hideki Komatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Security system of construction machinery
- Patent number 6,998,957
- Issue date Feb 14, 2006
- Hitachi Construction Machinery Co., Ltd.
- Koichi Shibata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for managing construction machine, and arithmetic...
- Patent number 6,907,384
- Issue date Jun 14, 2005
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G07 - CHECKING-DEVICES
Information Patent Grant
System for changing function of work machine and base station
- Patent number 6,898,502
- Issue date May 24, 2005
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Watanabe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for managing construction machine, and arithmetic processing...
- Patent number 6,832,175
- Issue date Dec 14, 2004
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G07 - CHECKING-DEVICES
Information Patent Grant
Construction machine managing method and system, and arithmetic pro...
- Patent number 6,810,362
- Issue date Oct 26, 2004
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Failure measure outputting method, output system, and output device
- Patent number 6,728,619
- Issue date Apr 27, 2004
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G08 - SIGNALLING
Information Patent Grant
Work management method, management system and management apparatus...
- Patent number 6,643,582
- Issue date Nov 4, 2003
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic driving device of civil engineering and construction mach...
- Patent number 6,619,037
- Issue date Sep 16, 2003
- Hitachi Construction Machinery Co., Ltd.
- Tsukasa Toyooka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for managing construction machine, and arithmetic...
- Patent number 6,449,884
- Issue date Sep 17, 2002
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Watanabe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Cab for construction machinery
- Patent number 6,450,284
- Issue date Sep 17, 2002
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Sakyo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Operator's cab in construction machine
- Patent number 6,325,450
- Issue date Dec 4, 2001
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Sakyo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydraulic drive system for hydraulic work vehicle
- Patent number 6,220,028
- Issue date Apr 24, 2001
- Hitachi Construction Machinery Co., Ltd.
- Kouji Ishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic drive system and directional control valve apparatus in h...
- Patent number 6,212,886
- Issue date Apr 10, 2001
- Hitachi Construction Machinery Co., Ltd.
- Genroku Sugiyama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Operator's cab in construction machine
- Patent number 6,209,949
- Issue date Apr 3, 2001
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Sakyo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Operator's cab for construction machines
- Patent number 6,206,457
- Issue date Mar 27, 2001
- Hitachi Construction Machinery Co., Ltd.
- Tsuyoshi Sakyo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydraulic excavator
- Patent number D437602
- Issue date Feb 13, 2001
- Hitachi Construction Machinery Co., Ltd.
- Kazuhiko Hiraoka
- D15 - Machines not elsewhere specified
Information Patent Grant
Tournament oil path constituting apparatus
- Patent number 6,161,586
- Issue date Dec 19, 2000
- Hitachi Construction Machinery Co., Ltd.
- Toichi Hirata
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Output correcting method in control system, control system, and hyd...
- Patent number 6,101,456
- Issue date Aug 8, 2000
- Hitachi Construction Machinery Co., Ltd.
- Youichi Kowatari
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Engine control system for construction machine
- Patent number 6,020,651
- Issue date Feb 1, 2000
- Hitachi Construction Machinery Co., Ltd.
- Kazunori Nakamura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavation area setting system for area limiting excavation control...
- Patent number 5,960,378
- Issue date Sep 28, 1999
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Watanabe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Construction machine management apparatus and construction machines...
- Publication number 20070202861
- Publication date Aug 30, 2007
- Hitachi Construction Machinery Co., Ltd.
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Traveling hydraulic working machine
- Publication number 20060201147
- Publication date Sep 14, 2006
- Tsuyoshi Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic drive unit
- Publication number 20050144938
- Publication date Jul 7, 2005
- Hitachi Construction Machinery Co., Ltd.
- Yusuke Kajita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Signal processing system for construction machine
- Publication number 20050071064
- Publication date Mar 31, 2005
- Kazunori Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Construction machine management apparatus and construction machines...
- Publication number 20040147250
- Publication date Jul 29, 2004
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security system of construction macnine
- Publication number 20040004540
- Publication date Jan 8, 2004
- Hideki Komatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Construction machine management system
- Publication number 20030154091
- Publication date Aug 14, 2003
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for supplying fuel to construction machine and construction...
- Publication number 20030149491
- Publication date Aug 7, 2003
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for changing function of work machine and base station
- Publication number 20030144750
- Publication date Jul 31, 2003
- Hiroshi Watanabe
- G05 - CONTROLLING REGULATING
Information Patent Application
Security system of construction machinery
- Publication number 20030137398
- Publication date Jul 24, 2003
- Koichi Shibata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and system for managing construction machine, and arithmetic...
- Publication number 20030115020
- Publication date Jun 19, 2003
- Hiroyuki Adachi
- G05 - CONTROLLING REGULATING
Information Patent Application
System for determining rental of construction machine
- Publication number 20030110667
- Publication date Jun 19, 2003
- Hiroyuki Adachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for managing construction machine, and arithmetic processing...
- Publication number 20030093204
- Publication date May 15, 2003
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Construction machine management system, and construction machine
- Publication number 20030093203
- Publication date May 15, 2003
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method of detection of actual operating time of machinery deployed...
- Publication number 20030054808
- Publication date Mar 20, 2003
- Hiroshi Watanabe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Failure measure outputting method, output system, and output device
- Publication number 20030023325
- Publication date Jan 30, 2003
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WORK MANAGEMENT METHOD, MANAGEMENT SYSTEM AND MANAGEMENT APPARATUS...
- Publication number 20020165656
- Publication date Nov 7, 2002
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Construction machine managing method and system, and arithmetic pro...
- Publication number 20020161551
- Publication date Oct 31, 2002
- Hiroyuki Adachi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Operator's cab in construction machine
- Publication number 20010005092
- Publication date Jun 28, 2001
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Tsuyoshi Sakyo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Toichi Hirata

Person

Patents Grantslast 30 patents

Traveling hydraulic working machine

Construction machine management apparatus and construction machines...

Traveling hydraulic working machine

Construction machine management apparatus and construction machines...

Communication system for working machines

Hydraulic drive unit

Method of detection of actual operating time of machinery deployed...

Signal processing system for construction machine

Construction machine management system, and construction machine

Security system of construction machine

Security system of construction machinery

Method and system for managing construction machine, and arithmetic...

System for changing function of work machine and base station

Method for managing construction machine, and arithmetic processing...

Construction machine managing method and system, and arithmetic pro...

Failure measure outputting method, output system, and output device

Work management method, management system and management apparatus...

Hydraulic driving device of civil engineering and construction mach...

Method and system for managing construction machine, and arithmetic...

Cab for construction machinery

Operator&#x00027;s cab in construction machine

Hydraulic drive system for hydraulic work vehicle

Hydraulic drive system and directional control valve apparatus in h...

Operator&#x00027;s cab in construction machine

Operator&#x00027;s cab for construction machines

Hydraulic excavator

Tournament oil path constituting apparatus

Output correcting method in control system, control system, and hyd...

Engine control system for construction machine

Excavation area setting system for area limiting excavation control...

Patents Applicationslast 30 patents

Construction machine management apparatus and construction machines...

Traveling hydraulic working machine

Hydraulic drive unit

Signal processing system for construction machine

Construction machine management apparatus and construction machines...

Security system of construction macnine

Construction machine management system

System for supplying fuel to construction machine and construction...

System for changing function of work machine and base station

Security system of construction machinery

Method and system for managing construction machine, and arithmetic...

System for determining rental of construction machine

Method for managing construction machine, and arithmetic processing...

Construction machine management system, and construction machine

Method of detection of actual operating time of machinery deployed...

Failure measure outputting method, output system, and output device

WORK MANAGEMENT METHOD, MANAGEMENT SYSTEM AND MANAGEMENT APPARATUS...

Construction machine managing method and system, and arithmetic pro...

Operator's cab in construction machine

Operator's cab in construction machine

Operator's cab in construction machine

Operator's cab for construction machines