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Patents Grants
last 30 patents
Information
Patent Grant
Communication management system and communication management method
Patent number
8,572,759
Issue date
Oct 29, 2013
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication management system and communication management method
Patent number
8,463,727
Issue date
Jun 11, 2013
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication management system, communication management method an...
Patent number
8,417,677
Issue date
Apr 9, 2013
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device and communication control system
Patent number
8,336,092
Issue date
Dec 18, 2012
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device and communication control method for a...
Patent number
8,295,802
Issue date
Oct 23, 2012
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication management system, communication management method, a...
Patent number
8,117,305
Issue date
Feb 14, 2012
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device and communication control system
Patent number
8,073,855
Issue date
Dec 6, 2011
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Binary search circuit and method
Patent number
8,065,322
Issue date
Nov 22, 2011
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Determining device and determining method for determining processin...
Patent number
8,019,776
Issue date
Sep 13, 2011
Duaxes Corporation
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
FPGA-based network device testing equipment for high load testing
Patent number
7,953,014
Issue date
May 31, 2011
National Institute of Advanced Industrial Science and Technology
Kenji Toda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing system
Patent number
7,865,474
Issue date
Jan 4, 2011
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cyclic redundancy checking value calculator
Patent number
7,590,916
Issue date
Sep 15, 2009
Toshihiro Katashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus, method, and system for virus detection
Patent number
7,484,244
Issue date
Jan 27, 2009
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Server duplexing method and duplexed server system
Patent number
7,340,637
Issue date
Mar 4, 2008
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Protocol duplicating configuration and method for replicating and o...
Patent number
7,328,273
Issue date
Feb 5, 2008
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Boundary scanning element and communication equipment using the same
Patent number
6,701,475
Issue date
Mar 2, 2004
Koken Co Ltd
Mitsugu Nagoya
G01 - MEASURING TESTING
Information
Patent Grant
Communication system with boundary scan elements
Patent number
6,671,840
Issue date
Dec 30, 2003
Koken Co., Ltd.
Mitsugu Nagoya
G01 - MEASURING TESTING
Information
Patent Grant
Boundary scan element and communication device made by using the same
Patent number
6,658,614
Issue date
Dec 2, 2003
Koken Co., Ltd.
Mitsugu Nagoya
G01 - MEASURING TESTING
Information
Patent Grant
Fault tolerant computer system
Patent number
6,622,262
Issue date
Sep 16, 2003
Koken Co., Ltd.
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication equipment with boundary scan elements
Patent number
6,591,387
Issue date
Jul 8, 2003
Duaxes Corporation
Mitsugu Nagoya
G01 - MEASURING TESTING
Information
Patent Grant
Communication element and communication apparatus using the same
Patent number
6,526,534
Issue date
Feb 25, 2003
Duaxes Corporation
Mitsugu Nagoya
G01 - MEASURING TESTING
Information
Patent Grant
Monitoring and control apparatus incorporating run-time fault detec...
Patent number
6,243,665
Issue date
Jun 5, 2001
Duaxes Corporation
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION CONTROL APPARATUS
Publication number
20100299398
Publication date
Nov 25, 2010
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETERMINING DEVICE AND DETERMINING METHOD FOR DETERMINING PROCESSIN...
Publication number
20100299354
Publication date
Nov 25, 2010
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION MANAGEMENT METHOD AN...
Publication number
20100138382
Publication date
Jun 3, 2010
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TESTING APPARATUS
Publication number
20100138181
Publication date
Jun 3, 2010
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MANAGEMENT SYSTEM AND COMMUNICATION MANAGEMENT METHOD
Publication number
20100107261
Publication date
Apr 29, 2010
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MANAGEMENT SYSTEM AND COMMUNICATION MANAGEMENT METHOD
Publication number
20100063951
Publication date
Mar 11, 2010
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BINARY SEARCH CIRCUIT AND METHOD
Publication number
20090299971
Publication date
Dec 3, 2009
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD
Publication number
20090247115
Publication date
Oct 1, 2009
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD
Publication number
20090238344
Publication date
Sep 24, 2009
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING SYSTEM
Publication number
20090216802
Publication date
Aug 27, 2009
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication control device and communication control system
Publication number
20090178116
Publication date
Jul 9, 2009
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL SYSTEM
Publication number
20090132509
Publication date
May 21, 2009
DUAXES CORPORATION
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING SYSTEM
Publication number
20090132554
Publication date
May 21, 2009
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION MANAGEMENT METHOD, A...
Publication number
20090100173
Publication date
Apr 16, 2009
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication Control Device
Publication number
20080281716
Publication date
Nov 13, 2008
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data Processing Device
Publication number
20080270360
Publication date
Oct 30, 2008
Mitsugu Nagoya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Control Apparatus
Publication number
20080196085
Publication date
Aug 14, 2008
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROTOCOL DUPLEXER AND PROTOCOL DUPLEXING METHOD
Publication number
20080062983
Publication date
Mar 13, 2008
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cyclic redundancy checking value calculator
Publication number
20070136411
Publication date
Jun 14, 2007
Toshihiro Katashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Network device testing equipment
Publication number
20070067130
Publication date
Mar 22, 2007
Kenji Toda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protocol duplexer and protocol duplexing method
Publication number
20040017828
Publication date
Jan 29, 2004
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Server duplexing method and duplexed server system
Publication number
20030172093
Publication date
Sep 11, 2003
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus, method, and system for virus detection
Publication number
20030105975
Publication date
Jun 5, 2003
DUAXES CORPORATION
Mitsugu Nagoya
G06 - COMPUTING CALCULATING COUNTING