THE DISTRIBUTION SYSTEMS RESEARCH INSTITUTE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,948,161
- Issue date Feb 3, 2015
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,934,484
- Issue date Jan 13, 2015
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,565,245
- Issue date Oct 22, 2013
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal to-terminal communication connection control method using...
- Patent number 8,553,677
- Issue date Oct 8, 2013
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system
- Patent number 8,208,452
- Issue date Jun 26, 2012
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,121,113
- Issue date Feb 21, 2012
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication control system for IP full service
- Patent number 8,072,979
- Issue date Dec 6, 2011
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 7,948,995
- Issue date May 24, 2011
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system
- Patent number 7,787,428
- Issue date Aug 31, 2010
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 7,782,883
- Issue date Aug 24, 2010
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 7,733,882
- Issue date Jun 8, 2010
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system using internet protocol
- Patent number 7,693,187
- Issue date Apr 6, 2010
- Miyaguchi Research Co., Ltd.
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system using conversion table...
- Patent number 7,516,242
- Issue date Apr 7, 2009
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 7,505,471
- Issue date Mar 17, 2009
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control system for IP...
- Patent number 7,440,456
- Issue date Oct 21, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated IP network
- Patent number 7,373,429
- Issue date May 13, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 7,301,952
- Issue date Nov 27, 2007
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system
- Patent number 7,266,114
- Issue date Sep 4, 2007
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system
- Patent number 7,266,115
- Issue date Sep 4, 2007
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system using internet protocol
- Patent number 7,149,815
- Issue date Dec 12, 2006
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system for detecting and disca...
- Patent number 7,028,100
- Issue date Apr 11, 2006
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated IP network
- Patent number 6,711,623
- Issue date Mar 23, 2004
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system
- Patent number 6,618,366
- Issue date Sep 9, 2003
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated information communication system using internet protocol
- Patent number 6,145,011
- Issue date Nov 7, 2000
- Miyaguchi Research Co., Ltd.
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED INFORMATION COMMUNICATION SYSTEM
- Publication number 20150264007
- Publication date Sep 17, 2015
- THE DISTRIBUTION SYSTEMS RESEARCH INSTITUTE
- Hisao FURUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED INFORMATION COMMUNICATION SYSTEM
- Publication number 20150030013
- Publication date Jan 29, 2015
- THE DISTRIBUTION SYSTEMS RESEARCH INSTITUTE
- Hisao FURUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED INFORMATION COMMUNICATION SYSTEM
- Publication number 20140112351
- Publication date Apr 24, 2014
- MIYAGUCHI RESEARCH CO., LTD
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED INFORMATION COMMUNICATION SYSTEM
- Publication number 20140056295
- Publication date Feb 27, 2014
- MIYAGUCHI RESEARCH CO., LTD
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL-TO-TERMINAL COMMUNICATION CONNECTION CONTROL METHOD USING...
- Publication number 20120140659
- Publication date Jun 7, 2012
- MIYAGUCHI RESEARCH CO., LTD
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080253358
- Publication date Oct 16, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080253359
- Publication date Oct 16, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080056289
- Publication date Mar 6, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080056280
- Publication date Mar 6, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080056288
- Publication date Mar 6, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20080056257
- Publication date Mar 6, 2008
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication control system for IP full service
- Publication number 20070297393
- Publication date Dec 27, 2007
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control method using...
- Publication number 20070297423
- Publication date Dec 27, 2007
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated information communication system
- Publication number 20060036768
- Publication date Feb 16, 2006
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated IP network
- Publication number 20040054810
- Publication date Mar 18, 2004
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal-to-terminal communication connection control system for IP...
- Publication number 20020196782
- Publication date Dec 26, 2002
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated information communication system
- Publication number 20020124084
- Publication date Sep 5, 2002
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

THE DISTRIBUTION SYSTEMS RESEARCH INSTITUTE

Organization

Patents Grantslast 30 patents

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal to-terminal communication connection control method using...

Integrated information communication system

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication control system for IP full service

Terminal-to-terminal communication connection control method using...

Integrated information communication system

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Integrated information communication system using internet protocol

Integrated information communication system using conversion table...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control system for IP...

Integrated IP network

Terminal-to-terminal communication connection control method using...

Integrated information communication system

Integrated information communication system

Integrated information communication system using internet protocol

Integrated information communication system for detecting and disca...

Integrated IP network

Integrated information communication system

Integrated information communication system using internet protocol

Patents Applicationslast 30 patents

INTEGRATED INFORMATION COMMUNICATION SYSTEM

INTEGRATED INFORMATION COMMUNICATION SYSTEM

INTEGRATED INFORMATION COMMUNICATION SYSTEM

INTEGRATED INFORMATION COMMUNICATION SYSTEM

TERMINAL-TO-TERMINAL COMMUNICATION CONNECTION CONTROL METHOD USING...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication control system for IP full service

Terminal-to-terminal communication connection control method using...

Integrated information communication system

Integrated IP network

Terminal-to-terminal communication connection control system for IP...

Integrated information communication system

Trademarklast 30 trademarks