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Atsunori ICHIKAWA
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Musashino-shi, Tokyo, JP
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Patents Applications
last 30 patents
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Patent Application
SECURE CONSOLIDATION SYSTEM, INFORMATION PROCESSING APPARATUS, SECU...
Publication number
20240214212
Publication date
Jun 27, 2024
Nippon Telegraph and Telephone Corporation
Koki HAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE CONSOLIDATION SYSTEM, INFORMATION PROCESSING APPARATUS, SECU...
Publication number
20240214213
Publication date
Jun 27, 2024
Nippon Telegraph and Telephone Corporation
Koki HAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE SEARCH METHOD, SYSTEM THEREOF, APPARATUS THEREOF, ENCRYPTION...
Publication number
20240176903
Publication date
May 30, 2024
Nippon Telegraph and Telephone Corporation
Satoshi TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION APPARATUS, METHOD, AN...
Publication number
20240176908
Publication date
May 30, 2024
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE SEARCH METHOD, SYSTEM THEREOF, APPARATUS THEREOF, ENCRYPTION...
Publication number
20240169087
Publication date
May 23, 2024
Nippon Telegraph and Telephone Corporation
Satoshi TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECRET HASH TABLE CONSTRUCTION APPARATUS, SECRET HASH TABLE CONSTRU...
Publication number
20240028576
Publication date
Jan 25, 2024
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECRET HASH TABLE CONSTRUCTION SYSTEM, REFERENCE SYSTEM, METHODS FO...
Publication number
20230039723
Publication date
Feb 9, 2023
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE RANDOM NUMBER GENERATION SYSTEM, SECURE COMPUTATION APPARATU...
Publication number
20230004356
Publication date
Jan 5, 2023
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPUTATION APPARATUS, METHOD AND PROGRAM FOR THE SAME
Publication number
20220413802
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Hiroki SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE RANDOM NUMBER GENERATION SYSTEM, SECURE COMPUTATION APPARATU...
Publication number
20220413807
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECRET SURVIVAL DATA PROCESSING SYSTEM, SECRET SURVIVAL DATA PROCES...
Publication number
20220360431
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA ACCESS METHOD, DATA STORAGE SYSTEM, SERVER APPARATUS, CLIENT A...
Publication number
20220329419
Publication date
Oct 13, 2022
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE ARRAY ACCESS APPARATUS, SECURE ARRAY ACCESS METHOD, AND PROGRAM
Publication number
20220114110
Publication date
Apr 14, 2022
Nippon Telegraph and Telephone Corporation
Koki HAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANALYSIS QUERY RESPONSE SYSTEM, ANALYSIS QUERY EXECUTION APPARATUS,...
Publication number
20220058290
Publication date
Feb 24, 2022
Nippon Telegraph and Telephone Corporation
Atsunori ICHIKAWA
G06 - COMPUTING CALCULATING COUNTING