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Atsuki Tomioka
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Contents transmission method and contents transmission system
Patent number
8,281,391
Issue date
Oct 2, 2012
NTT DoCoMo, Inc.
Kazuhiro Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contents transmission method and contents transmission system
Patent number
8,015,616
Issue date
Sep 6, 2011
NTT DoCoMo, Inc.
Kazuhiro Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital watermark embedding method, digital watermark embedding app...
Patent number
7,978,877
Issue date
Jul 12, 2011
Nippon Telegraph and Telephone Corporation
Takao Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing device and program
Patent number
7,899,973
Issue date
Mar 1, 2011
NTT DoCoMo, Inc.
Naoki Naruse
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital watermark embedding method, digital watermark embedding app...
Patent number
7,860,270
Issue date
Dec 28, 2010
Nippon Telegraph and Telephone Corporation
Takao Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital watermark embedding method, digital watermark embedding app...
Patent number
7,817,818
Issue date
Oct 19, 2010
Nippon Telegraph and Telephone Corporation
Takao Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital watermark embedding method, digital watermark embedding app...
Patent number
7,792,323
Issue date
Sep 7, 2010
Nippon Telegraph and Telephone Corporation
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Terminal device and program
Patent number
7,647,075
Issue date
Jan 12, 2010
NTT DoCoMo, Inc.
Masayuki Tsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digital watermarking
Patent number
7,640,431
Issue date
Dec 29, 2009
Nippon Telegraph and Telephone Corporation
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication terminal operational with multiple applications
Patent number
7,590,411
Issue date
Sep 15, 2009
NTT DoCoMo, Inc.
Naoki Yamane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distribution method, distribution system, and terminal device
Patent number
7,587,592
Issue date
Sep 8, 2009
NTT DoCoMo, Inc.
Nobuyuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication device and program
Patent number
7,558,963
Issue date
Jul 7, 2009
NTT DoCoMo, Inc.
Naoki Naruse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content delivery method and content delivery system
Patent number
7,530,114
Issue date
May 5, 2009
NTT DoCoMo, Inc.
Kazuhiro Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication device, control method of communication device, progr...
Patent number
7,421,577
Issue date
Sep 2, 2008
NTT DoCoMo, Inc.
Yuichi Ichikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication terminal device and program
Patent number
7,401,127
Issue date
Jul 15, 2008
NTT DoCoMo, Inc.
Masayuki Tsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital watermark embedding method, digital watermark embedding app...
Patent number
7,164,778
Issue date
Jan 16, 2007
Nippon Telegraph and Telephone Corporation
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication terminal and program
Patent number
7,164,857
Issue date
Jan 16, 2007
NTT DoCoMo, Inc.
Mao Asai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digital watermarking
Patent number
7,072,492
Issue date
Jul 4, 2006
Nippon Telegraph and Telephone Corporation
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for digital watermarking
Patent number
6,704,431
Issue date
Mar 9, 2004
Nippon Telegraph and Telephone Corporation
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Digital watermark embedding method, digital watermark embedding app...
Publication number
20110116679
Publication date
May 19, 2011
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for digital watermarking
Publication number
20100131768
Publication date
May 27, 2010
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital watermark embedding method, digital watermark embedding app...
Publication number
20100119106
Publication date
May 13, 2010
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENTS TRANSMISSION METHOD AND CONTENTS TRANSMISSION SYSTEM
Publication number
20090199012
Publication date
Aug 6, 2009
Kazuhiro Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENTS TRANSMISSION METHOD AND CONTENTS TRANSMISSION SYSTEM
Publication number
20090165130
Publication date
Jun 25, 2009
Kazuhiro Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE AND PROGRAM
Publication number
20080177950
Publication date
Jul 24, 2008
Naoki Naruse
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for digital watermarking
Publication number
20070067636
Publication date
Mar 22, 2007
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital watermark embedding method, digital watermark embedding app...
Publication number
20060204032
Publication date
Sep 14, 2006
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital watermark embedding method, digital watermark embedding app...
Publication number
20060193491
Publication date
Aug 31, 2006
Takao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for digital watermarking
Publication number
20050175214
Publication date
Aug 11, 2005
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Content delivery method and content delivery system
Publication number
20050166264
Publication date
Jul 28, 2005
Kazuhiro Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distrubution method, distribution system, and terminal device
Publication number
20050160045
Publication date
Jul 21, 2005
Nobuyuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication terminal device and program
Publication number
20050021693
Publication date
Jan 27, 2005
Masayuki Tsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for managing data sharing among application programs
Publication number
20050021792
Publication date
Jan 27, 2005
Masakazu Nishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication terminal and program
Publication number
20050002666
Publication date
Jan 6, 2005
Mao Asai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal device and program
Publication number
20050003850
Publication date
Jan 6, 2005
Masayuki Tsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication device and program
Publication number
20050005099
Publication date
Jan 6, 2005
Naoki Naruse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal device and program
Publication number
20050005139
Publication date
Jan 6, 2005
Masayuki Tsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing device and program
Publication number
20040267783
Publication date
Dec 30, 2004
Naoki Naruse
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication device, control method of communication device, progr...
Publication number
20040260939
Publication date
Dec 23, 2004
Yuichi Ichikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication device and program
Publication number
20040260793
Publication date
Dec 23, 2004
Yuichi Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication terminal
Publication number
20040242205
Publication date
Dec 2, 2004
Naoki Yamane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for digital watermarking
Publication number
20040071312
Publication date
Apr 15, 2004
Hiroshi Ogawa
G06 - COMPUTING CALCULATING COUNTING