Yoshio Maruyama

Person

Mito, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Plant monitoring and control system and plant monitoring and contro...
- Patent number 9,223,309
- Issue date Dec 29, 2015
- Hitachi, Ltd.
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Plant monitor and control device and a maintenance support method t...
- Patent number 8,930,000
- Issue date Jan 6, 2015
- Hitachi, Ltd.
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control apparatus for a system of monitoring and controlling a plan...
- Patent number 8,374,708
- Issue date Feb 12, 2013
- Hitachi, Ltd.
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control simulator and process control simulating method
- Patent number 8,170,696
- Issue date May 1, 2012
- Hitachi, Ltd.
- Yasuhiro Nakashima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for providing power plant maintenance services
- Patent number 7,536,279
- Issue date May 19, 2009
- Hitachi, Ltd.
- Satoru Shimizu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multiplexing control system and multiplexing method therefor
- Patent number 7,292,896
- Issue date Nov 6, 2007
- Hitachi, Ltd.
- Kazuhiko Miura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multiplexing control system and multiplexing method therefor
- Patent number 7,292,897
- Issue date Nov 6, 2007
- Hitachi, Ltd.
- Kazuhiko Miura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for document management and synchronization
- Patent number 7,107,295
- Issue date Sep 12, 2006
- Hitachi, Ltd.
- Katsuhito Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document management system and method
- Patent number 6,895,289
- Issue date May 17, 2005
- Hitachi, Ltd.
- Katsuhito Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for providing power plant maintenance services
- Patent number 6,768,970
- Issue date Jul 27, 2004
- Hitachi, Ltd.
- Satoru Shimizu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for providing power plant maintenance services
- Patent number 6,665,635
- Issue date Dec 16, 2003
- Hitachi, Ltd.
- Satoru Shimizu
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
PLANT MONITORING AND CONTROL SYSTEM AND PLANT MONITORING AND CONTRO...
- Publication number 20130200990
- Publication date Aug 8, 2013
- Hitachi, Ltd
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Application
Remote Monitoring and Control System, Approach, and Program
- Publication number 20120262361
- Publication date Oct 18, 2012
- Hitachi, Ltd
- Katsuhide KITAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLANT MONITOR AND CONTROL DEVICE AND A MAINTENANCE SUPPORT METHOD T...
- Publication number 20110224806
- Publication date Sep 15, 2011
- Hitachi, Ltd.
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Application
PLANT MONITORING CONTROL DEVICE AND EVENT ANALYSIS SUPPORT METHOD
- Publication number 20110213488
- Publication date Sep 1, 2011
- Hiroshi Suzuki
- G05 - CONTROLLING REGULATING
Information Patent Application
OPERATION PROCESSING SYSTEM, OPERATION PROCESSING METHOD AND OPERAT...
- Publication number 20110096007
- Publication date Apr 28, 2011
- HITACHI LTD.
- Katsuhide KITAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL APPARATUS FOR A SYSTEM OF MONITORING AND CONTROLLING A PLANT
- Publication number 20100262306
- Publication date Oct 14, 2010
- Hitachi, Ltd.
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Application
Process Control Simulator and Process Control Simulating Method
- Publication number 20080243283
- Publication date Oct 2, 2008
- Hitachi, Ltd.
- Yasuhiro Nakashima
- G05 - CONTROLLING REGULATING
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD AND MONITORING CONTROL SYSTEM
- Publication number 20070282458
- Publication date Dec 6, 2007
- Takahiro Yamada
- G05 - CONTROLLING REGULATING
Information Patent Application
Document management system and method
- Publication number 20060271553
- Publication date Nov 30, 2006
- Katsuhito Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiplexing control system and multiplexing method therefor
- Publication number 20040114509
- Publication date Jun 17, 2004
- Kazuhiko Miura
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for providing power plant maintenance services
- Publication number 20040117159
- Publication date Jun 17, 2004
- Hitachi, Ltd
- Satoru Shimizu
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for providing power plant maintenance services
- Publication number 20030212532
- Publication date Nov 13, 2003
- Satoru Shimizu
- G05 - CONTROLLING REGULATING
Information Patent Application
Multiplexing control system and multiplexing method therefor
- Publication number 20030137998
- Publication date Jul 24, 2003
- Kazuhiko Miura
- G05 - CONTROLLING REGULATING
Information Patent Application
Document management system and method
- Publication number 20030109943
- Publication date Jun 12, 2003
- Katsuhito Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document management system and method
- Publication number 20030105740
- Publication date Jun 5, 2003
- Katsuhito Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for providing power plant maintenance services
- Publication number 20020038200
- Publication date Mar 28, 2002
- Satoru Shimizu
- G05 - CONTROLLING REGULATING

Yoshio Maruyama

Person

Patents Grantslast 30 patents

Plant monitoring and control system and plant monitoring and contro...

Plant monitor and control device and a maintenance support method t...

Control apparatus for a system of monitoring and controlling a plan...

Process control simulator and process control simulating method

Method for providing power plant maintenance services

Multiplexing control system and multiplexing method therefor

Multiplexing control system and multiplexing method therefor

System and method for document management and synchronization

Document management system and method

Method for providing power plant maintenance services

Method for providing power plant maintenance services

Patents Applicationslast 30 patents

PLANT MONITORING AND CONTROL SYSTEM AND PLANT MONITORING AND CONTRO...

Remote Monitoring and Control System, Approach, and Program

PLANT MONITOR AND CONTROL DEVICE AND A MAINTENANCE SUPPORT METHOD T...

PLANT MONITORING CONTROL DEVICE AND EVENT ANALYSIS SUPPORT METHOD

OPERATION PROCESSING SYSTEM, OPERATION PROCESSING METHOD AND OPERAT...

CONTROL APPARATUS FOR A SYSTEM OF MONITORING AND CONTROLLING A PLANT

Process Control Simulator and Process Control Simulating Method

CONTROL APPARATUS, CONTROL METHOD AND MONITORING CONTROL SYSTEM

Document management system and method

Multiplexing control system and multiplexing method therefor

Method for providing power plant maintenance services

Method for providing power plant maintenance services

Multiplexing control system and multiplexing method therefor

Document management system and method

Document management system and method

Method for providing power plant maintenance services