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Miura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for generating data representing digests of pi...
Patent number
8,676,024
Issue date
Mar 18, 2014
Victor Company of Japan, Ltd.
Shin Nakate
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for generating data representing digests of pi...
Patent number
8,331,756
Issue date
Dec 11, 2012
Victor Company of Japan, Ltd.
Shin Nakate
G11 - INFORMATION STORAGE
Information
Patent Grant
MPEG picture data recording apparatus, MPEG picture data recording...
Patent number
8,260,122
Issue date
Sep 4, 2012
JVC Kenwood Corporation
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
MPEG picture data recording apparatus, MPEG picture data recording...
Patent number
8,131,135
Issue date
Mar 6, 2012
Victor Company of Japan, Limited
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
MPEG picture data recording apparatus, MPEG picture data recording...
Patent number
7,292,782
Issue date
Nov 6, 2007
Victor Company of Japan, Limited
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for encrypting and decrypting information
Patent number
7,254,234
Issue date
Aug 7, 2007
Victor Company of Japan, Ltd.
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption method, decryption method, and recording and reproducing...
Patent number
7,155,011
Issue date
Dec 26, 2006
Victor Company of Japan, Limited
Kenjiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Contents recording apparatus, recording medium, contents reproducin...
Patent number
7,024,561
Issue date
Apr 4, 2006
Victor Company of Japan, Limited
Wataru Inoha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for contents information
Patent number
6,975,730
Issue date
Dec 13, 2005
Victor Company of Japan, Ltd.
Toshio Kuroiwa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cryptosystem-related method and apparatus
Patent number
6,891,951
Issue date
May 10, 2005
Victor Company of Japan, Ltd.
Wataru Inoha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Copyrighted digital data management method, contents provider, user...
Patent number
6,889,327
Issue date
May 3, 2005
Victor Company of Japan, Limited
Wataru Inoha
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for contents information
Patent number
6,889,323
Issue date
May 3, 2005
Victor Company of Japan, Ltd.
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROC...
Publication number
20130287301
Publication date
Oct 31, 2013
Shin NAKATE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING DATA REPRESENTING DIGESTS OF PI...
Publication number
20130058630
Publication date
Mar 7, 2013
Victor Company of Japan, Ltd.
Shin Nakate
G11 - INFORMATION STORAGE
Information
Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSI...
Publication number
20120230588
Publication date
Sep 13, 2012
JVC KENWOOD CORPORATION
Shin Nakate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image-data recording and reproducing apparatus
Publication number
20090148069
Publication date
Jun 11, 2009
Victor Company of Japan, Ltd.
Wataru Inoha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for generating data representing digests of pi...
Publication number
20090097816
Publication date
Apr 16, 2009
Victor Company of Japan, Ltd.
Shin Nakate
G11 - INFORMATION STORAGE
Information
Patent Application
Method for apparatus for reproducing image data
Publication number
20090003799
Publication date
Jan 1, 2009
Victor Company of Japan, Ltd.
Wataru Inoha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MPEG picture data recording apparatus, MPEG picture data recording...
Publication number
20080044156
Publication date
Feb 21, 2008
VICTOR COMPANY OF JAPAN, LIMITED
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Application
MPEG picture data recording apparatus, MPEG picture data recording...
Publication number
20080044157
Publication date
Feb 21, 2008
VICTOR COMPANY OF JAPAN, LIMITED
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for encrypting and decrypting information
Publication number
20070291943
Publication date
Dec 20, 2007
Victor Company of Japan, Ltd.
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PSEUDORANDOM NUMBER GENERATOR AND PSEUDORANDOM NUMBER GENERATION PR...
Publication number
20070174374
Publication date
Jul 26, 2007
VICTOR COMPANY OF JAPAN, LIMITED
Wataru Inoha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Variable length data encoding method, variable length data encoding...
Publication number
20040120404
Publication date
Jun 24, 2004
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for encrypting and decrypting information
Publication number
20030081773
Publication date
May 1, 2003
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Encryption method, decryption method, and recording and reproducing...
Publication number
20020131595
Publication date
Sep 19, 2002
Kenjiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Application
Contents recording apparatus, recording medium, contents reproducin...
Publication number
20020085714
Publication date
Jul 4, 2002
Wataru Inoha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MPEG picture data recording apparatus, MPEG picture data recording...
Publication number
20020037161
Publication date
Mar 28, 2002
Takayuki Sugahara
G11 - INFORMATION STORAGE
Information
Patent Application
Contents recording method, contents reproduction method, contents r...
Publication number
20010047481
Publication date
Nov 29, 2001
Wataru Inoha
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for contents information
Publication number
20010011251
Publication date
Aug 2, 2001
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cryptosystem-related method and apparatus
Publication number
20010009579
Publication date
Jul 26, 2001
Wataru Inoha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for contents information
Publication number
20010009006
Publication date
Jul 19, 2001
Takayuki Sugahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE