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Patents Grants
last 30 patents
Information
Patent Grant
Service management system
Patent number
6,912,568
Issue date
Jun 28, 2005
Hitachi, Ltd.
Kenya Nishiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System management/network correspondence display method and system...
Patent number
6,041,349
Issue date
Mar 21, 2000
Hitachi, Ltd.
Kiminori Sugauchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
GATEWAY DEVICE, FILE SERVER SYSTEM, AND FILE DISTRIBUTION METHOD
Publication number
20150201036
Publication date
Jul 16, 2015
Hitachi, Ltd
Kenya NISHIKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION FEDERATION SYSTEM, AUTHENTICATION FEDERATION METHOD,...
Publication number
20100261452
Publication date
Oct 14, 2010
Hitachi, Ltd.
Katsuyuki UMEZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD, COMMUNICATION SYSTEM AND ACCESS METHOD TO SER...
Publication number
20100222022
Publication date
Sep 2, 2010
Hitachi, Ltd
Nozomi FUJITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIEWING EFFECT MEASURING SYSTEM, AND MEASURING METHOD AND MEASURING...
Publication number
20090182869
Publication date
Jul 16, 2009
Masayuki SAKATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELATED INFORMATION PROVIDING APPARATUS AND PROVIDING METHOD
Publication number
20090094230
Publication date
Apr 9, 2009
Masayuki SAKATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control Device, Method and Program for Providing Information
Publication number
20080275937
Publication date
Nov 6, 2008
Kenya NISHIKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Service notification system
Publication number
20070162597
Publication date
Jul 12, 2007
Hitachi, Ltd
Erika Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Group communication assistance system
Publication number
20070016649
Publication date
Jan 18, 2007
Kenya Nishiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication information monitoring apparatus
Publication number
20070011742
Publication date
Jan 11, 2007
Kojiro Nakayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Contact information management apparatus and method for managing co...
Publication number
20060165106
Publication date
Jul 27, 2006
Kenya Nishiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Authentication control system and authentication control method
Publication number
20050125674
Publication date
Jun 9, 2005
Kenya Nishiki
G07 - CHECKING-DEVICES