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Takanori ISOBE
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Encryption device, encryption method, decryption device, and decryp...
Patent number
11,436,946
Issue date
Sep 6, 2022
Sony Corporation
Takanori Isobe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Encryption device, encryption method, decryption device, and decryp...
Patent number
11,269,993
Issue date
Mar 8, 2022
Sony Corporation
Takanori Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encryption device, encryption method, decryption device and decrypt...
Patent number
11,153,068
Issue date
Oct 19, 2021
Sony Corporation
Takanori Isobe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Encryption processing device and encryption processing method
Patent number
10,425,226
Issue date
Sep 24, 2019
Sony Corporation
Kyoji Shibutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cipher processing apparatus and cipher processing method
Patent number
10,341,090
Issue date
Jul 2, 2019
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption device, encryption method, decryption device, and decryp...
Patent number
10,277,391
Issue date
Apr 30, 2019
Sony Corporation
Takanori Isobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption processing device and encryption processing method
Patent number
10,205,589
Issue date
Feb 12, 2019
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption processing device, encryption processing method, and pro...
Patent number
9,418,245
Issue date
Aug 16, 2016
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption processing device, encryption processing method, and pro...
Patent number
9,270,458
Issue date
Feb 23, 2016
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing device, data processing method, and program
Patent number
9,083,507
Issue date
Jul 14, 2015
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption processing device, encryption processing method, and pro...
Patent number
8,983,062
Issue date
Mar 17, 2015
Sony Corporation
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Induction motor control device and induction motor group control sy...
Patent number
8,395,347
Issue date
Mar 12, 2013
Kazuhiko Fukutani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Steel pipe material weld zone heating apparatus and method
Patent number
8,383,978
Issue date
Feb 26, 2013
Nippon Steel Corporation
Kazuhiko Fukutani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Alternating-current power supply device recovering magnetic energy
Patent number
7,843,166
Issue date
Nov 30, 2010
MERSTech, Inc.
Ryuichi Shimada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ENCRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION DEVICE, AND DECRYP...
Publication number
20210165875
Publication date
Jun 3, 2021
SONY CORPORATION
Takanori ISOBE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION DEVICE, AND DECRYP...
Publication number
20200160755
Publication date
May 21, 2020
SONY CORPORATION
Takanori ISOBE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION DEVICE AND DECRYPT...
Publication number
20190103957
Publication date
Apr 4, 2019
SONY CORPORATION
Takanori ISOBE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CIPHER PROCESSING APPARATUS, CIPHER PROCESSING METHOD, AND PROGRAM
Publication number
20170295010
Publication date
Oct 12, 2017
SONY CORPORATION
KYOJI SHIBUTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION DEVICE, AND DECRYP...
Publication number
20170294148
Publication date
Oct 12, 2017
SONY CORPORATION
Takanori ISOBE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION PROCESSING DEVICE, ENCRYPTION PROCESSING METHOD, AND PRO...
Publication number
20170118011
Publication date
Apr 27, 2017
SONY CORPORATION
Kyoji SHIBUTANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCRYPTION PROCESSING DEVICE, ENCRYPTION PROCESSING METHOD, AND PRO...
Publication number
20170118016
Publication date
Apr 27, 2017
SONY CORPORATION
Kyoji SHIBUTANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCRYPTION PROCESSING DEVICE, ENCRYPTION PROCESSING METHOD, AND PRO...
Publication number
20140010364
Publication date
Jan 9, 2014
SONY CORPORATION
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM
Publication number
20140003603
Publication date
Jan 2, 2014
SONY CORPORATION
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION PROCESSING DEVICE, ENCRYPTION PROCESSING METHOD, AND PRO...
Publication number
20130343546
Publication date
Dec 26, 2013
SONY CORPORATION
Kyoji Shibutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION PROCESSING DEVICE, ENCRYPTION PROCESSING METHOD, AND PRO...
Publication number
20130339753
Publication date
Dec 19, 2013
SONY CORPORATION
Kyoji Shibutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER INVERTER
Publication number
20120037616
Publication date
Feb 16, 2012
MERSTech Inc.
Tadayuki Kitahara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
INDUCTION MOTOR CONTROL DEVICE AND INDUCTION MOTOR GROUP CONTROL SY...
Publication number
20120019188
Publication date
Jan 26, 2012
Kazuhiko Fukutani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
STEEL PIPE MATERIAL WELD ZONE HEATING APPARATUS AND METHOD
Publication number
20100258535
Publication date
Oct 14, 2010
Kazuhiko Fukutani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALTERNATING-CURRENT POWER SUPPLY DEVICE RECOVERING MAGNETIC ENERGY
Publication number
20090251114
Publication date
Oct 8, 2009
MERSTech, Inc.
Ryuichi Shimada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Alternating-current power supply device recovering magnetic energy
Publication number
20070159279
Publication date
Jul 12, 2007
Ryuichi Shimada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...