NTT DATA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8666959 Data access device, data access method and data access programOct 21, 10Mar 04, 14[G06F]
6377692 Method and system for controlling key for electronic signatureMar 11, 99Apr 23, 02[H04K]
6260027 Electronic ticket system, collecting terminal, service providing terminal, user terminal, electronic ticket collecting method and recording mediumOct 20, 98Jul 10, 01[A61N]
5253177 Photo-solidification modeling deviceMay 01, 91Oct 12, 93[G06G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0324,610 GENE ASSOCIATED WITH ARTERIOSCLEROTIC DISEASE, AND USE THEREOFAbandonedApr 24, 07Dec 31, 09[A61K, C07H, C12Q, G01N]
2008/0170,701 Delegation system for decryption rightsAbandonedAug 21, 07Jul 17, 08[H04L]
2005/0240,318 Mobile terminal serverAbandonedJun 03, 05Oct 27, 05[G05D]
2004/0085,906 Packet tracing systemAbandonedAug 25, 03May 06, 04[H04L]
6731331 Remote-controlled shooting system, video camera apparatus and remote-controlled shooting methodExpiredJul 05, 00May 04, 04[H04N]
6618708 Processing system for charge request dataExpiredDec 13, 99Sep 09, 03[G06F]
2003/0089,965 Bipolar transistor circuit and usage method of bipolar transistorAbandonedSep 25, 02May 15, 03[H01L]
2002/0147,985 Video distribution system and video distribution methodAbandonedSep 19, 01Oct 10, 02[H04N]
6386770 PrinterExpiredJan 06, 00May 14, 02[B41J]
6185544 Processing system for charge request dataExpiredJun 06, 97Feb 06, 01[G06F]
6087835 LAN testerExpiredMar 11, 97Jul 11, 00[G01R]

Top Inventors for This Owner

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