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Toyokazu Ota
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control system and control method, method and apparatus for process...
Patent number
10,749,862
Issue date
Aug 18, 2020
Sony Corporation
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communications system, information processing terminal, IC car...
Patent number
9,779,348
Issue date
Oct 3, 2017
Felica Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control system and control method, method and apparatus for process...
Patent number
9,100,367
Issue date
Aug 4, 2015
Sony Corporation
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, information and communication termin...
Patent number
9,077,737
Issue date
Jul 7, 2015
Felica Networks, Inc.
Jun Ogishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communications system, information processing terminal, IC car...
Patent number
8,960,531
Issue date
Feb 24, 2015
Felicia Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing device, communication method, and program pr...
Patent number
8,553,717
Issue date
Oct 8, 2013
Felica Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data communication system, device for executing IC card function, c...
Patent number
8,413,895
Issue date
Apr 9, 2013
Felica Networks, Inc.
Toyokazu Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Value information transfer system and value information transfer me...
Patent number
8,291,085
Issue date
Oct 16, 2012
Felica Networks, Inc.
Daisuke Shiigi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data communication system, device for executing IC card function, c...
Patent number
8,177,131
Issue date
May 15, 2012
Felica Networks, Inc.
Toyokazu Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control system and control method, method and apparatus for process...
Patent number
8,065,420
Issue date
Nov 22, 2011
Sony Corporation
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communication system, device for executing IC card function, c...
Patent number
7,997,480
Issue date
Aug 16, 2011
Felica Networks, Inc.
Toyokazu Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communications system, information processing terminal, IC car...
Patent number
7,891,544
Issue date
Feb 22, 2011
Felica Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transmission-reception system, contactless IC chip, mobile ter...
Patent number
7,648,075
Issue date
Jan 19, 2010
Felica Networks, Inc.
Toyokazu Ota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control system and control method, method and apparatus for process...
Patent number
7,603,465
Issue date
Oct 13, 2009
Sony Corporation
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD, METHOD AND APPARATUS FOR PROCESS...
Publication number
20150334194
Publication date
Nov 19, 2015
SONY CORPORATION
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA COMMUNICATIONS SYSTEM, INFORMATION PROCESSING TERMINAL, IC CAR...
Publication number
20150170015
Publication date
Jun 18, 2015
FeliCa Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA COMMUNICATION SYSTEM, DEVICE FOR EXECUTING IC CARD FUNCTION, C...
Publication number
20120169476
Publication date
Jul 5, 2012
FeliCa Networks, Inc.
Toyokazu OTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD, METHOD AND APPARATUS FOR PROCESS...
Publication number
20120042043
Publication date
Feb 16, 2012
SONY CORPORATION
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA COMMUNICATION SYSTEM, DEVICE FOR EXECUTING IC CARD FUNCTION, C...
Publication number
20110254666
Publication date
Oct 20, 2011
FeliCa Networks, Inc.
Toyokazu Ota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA COMMUNICATIONS SYSTEM, INFORMATION PROCESSING TERMINAL, IC CAR...
Publication number
20110114720
Publication date
May 19, 2011
FeliCa Networks, Inc.
Yasumasa Nakatsugawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA COMMUNICATION SYSTEM, DEVICE FOR EXECUTING IC CARD FUNCTION, C...
Publication number
20100155469
Publication date
Jun 24, 2010
FeliCa Networks, Inc.
Toyokazu Ota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD, METHOD AND APPARATUS FOR PROCESS...
Publication number
20090282154
Publication date
Nov 12, 2009
SONY CORPORATION
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, COMMUNICATION METHOD, AND PROGRAM PR...
Publication number
20090168807
Publication date
Jul 2, 2009
FeliCa Networks, Inc.
Yasumasa NAKATSUGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wireless communication system, information and communication termin...
Publication number
20080259830
Publication date
Oct 23, 2008
Jun Ogishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable Information Terminal
Publication number
20080232176
Publication date
Sep 25, 2008
Toyokazu OTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data Communications System, Information Processing Terminal, IC Car...
Publication number
20080067249
Publication date
Mar 20, 2008
Yasumasa NAKATSUGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VALUE INFORMATION TRANSFER SYSTEM AND VALUE INFORMATION TRANSFER ME...
Publication number
20070033285
Publication date
Feb 8, 2007
FeliCa Networks, Inc.
Daisuke Shiigi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data transmission-reception system, contactless IC chip, mobile ter...
Publication number
20060273175
Publication date
Dec 7, 2006
FeliCa Networks, Inc.
Toyokazu Ota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control system and control method, method and apparatus for process...
Publication number
20040107246
Publication date
Jun 3, 2004
SONY CORPORATION
Hideki Akashika
H04 - ELECTRIC COMMUNICATION TECHNIQUE