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Makoto Hatakeyama
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Minato-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Access right management system, access right management method, and...
Patent number
8,935,747
Issue date
Jan 13, 2015
NEC Corporation
Makoto Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access right management system, access right management method, and...
Patent number
8,544,066
Issue date
Sep 24, 2013
NEC Corporation
Makoto Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Certificate generating/distributing system, certificate generating/...
Patent number
8,386,776
Issue date
Feb 26, 2013
NEC Corporation
Hidehito Gomi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed authentication system and distributed authentication me...
Patent number
8,332,919
Issue date
Dec 11, 2012
NEC Corporation
Hidehito Gomi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sharing management system, sharing management method and program
Patent number
8,332,908
Issue date
Dec 11, 2012
NEC Corporation
Makoto Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Personal information distribution management system, personal infor...
Patent number
8,255,970
Issue date
Aug 28, 2012
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Personal information distribution management system, personal infor...
Patent number
8,245,034
Issue date
Aug 14, 2012
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
ACCESS RIGHT MANAGEMENT SYSTEM, ACCESS RIGHT MANAGEMENT METHOD, AND...
Publication number
20140013410
Publication date
Jan 9, 2014
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERSONAL-INFORMATION TRANSMISSION/RECEPTION SYSTEM, PERSONAL-INFORM...
Publication number
20130185806
Publication date
Jul 18, 2013
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ATTRIBUTE INFORMATION SHARING PROVIDING SYSTEM, ACCESS INFORMATION...
Publication number
20120246235
Publication date
Sep 27, 2012
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION MANAGEMENT SYSTEM
Publication number
20110289552
Publication date
Nov 24, 2011
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERSONAL INFORMATION EXCHANGING SYSTEM, PERSONAL INFORMATION PROVID...
Publication number
20110252456
Publication date
Oct 13, 2011
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CERTIFICATE GENERATING/DISTRIBUTING SYSTEM,CERTIFICATE GENERATING/D...
Publication number
20110004753
Publication date
Jan 6, 2011
NEC Corporation
Hidehito Gomi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERSONAL INFORMATION MANAGING DEVICE FOR FALSIFICATION PREVENTION O...
Publication number
20100316218
Publication date
Dec 16, 2010
NEC Corporation
Makoto Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERSONAL INFORMATION MANAGING DEVICE, SERVICE PROVIDING DEVICE, PRO...
Publication number
20100319061
Publication date
Dec 16, 2010
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS RIGHT MANAGING SYSTEM, ACCESS RIGHT MANAGING METHOD, AND ACC...
Publication number
20100281522
Publication date
Nov 4, 2010
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERSONAL INFORMATION DISTRIBUTION MANAGEMENT SYSTEM, PERSONAL INFOR...
Publication number
20100100732
Publication date
Apr 22, 2010
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHARING MANAGEMENT SYSTEM, SHARING MANAGEMENT METHOD AND PROGRAM
Publication number
20090276825
Publication date
Nov 5, 2009
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distributed Authentication System and Distributed Authentication Me...
Publication number
20090055904
Publication date
Feb 26, 2009
Hidehito Gomi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Personal information distribution management system, personal infor...
Publication number
20060294024
Publication date
Dec 28, 2006
NEC Corporation
Makoto Hatakeyama
G06 - COMPUTING CALCULATING COUNTING