Hideki Akashika

Inventor

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Work History

Patent OwnerApplications FiledYear
RAKUTEN, INC.
15
6
1
2012
2013
2017
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1
2000
SONY CORPORATION
2
2
2
2
2
1
2003
2004
2009
2010
2011
2015
RAKUTEN EDY, INC.
2
2012
FELICA NETWORKS, INC.
5
3
2
2
2005
2006
2008
2013

Inventor Addresses

AddressDuration
Koutou-ku, JPJun 06, 06 - Jun 06, 06
Minato-ku, Tokyo, JPMay 04, 23 - Aug 10, 23
Setagaya-ku, JPJun 29, 17 - Jun 02, 20
Setagaya-ku, Tokyo, JPFeb 13, 20 - Mar 11, 21
Shinagawa-ku, JPFeb 13, 14 - Jul 06, 21
Shinagawa-ku, Tokyo, JPOct 29, 15 - Oct 29, 15
Tokyo, JPJun 03, 04 - Nov 26, 24

Technology Profile

Technology Matters
B42D: BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 1
G06F: ELECTRIC DIGITAL DATA PROCESSING 12
G06K: RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
121536592024Authentication system, authentication method and program0
120793222024Authentication system and authentication method0
117759812023Information processing device, method, and medium0
2023/0252,1242023AUTHENTICATION SYSTEM, AUTHENTICATION METHOD AND PROGRAM0
2023/0139,9482023AUTHENTICATION SYSTEM, AUTHENTICATION METHOD AND PROGRAM3

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