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Yasushi Ueda
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Ehime, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Digital data modulator-demodulator
Patent number
7,974,162
Issue date
Jul 5, 2011
Panasonic Corporation
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording and reproduction apparatus having automatic...
Patent number
7,768,891
Issue date
Aug 3, 2010
Panasonic Corporation
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital data demodulator
Patent number
7,570,555
Issue date
Aug 4, 2009
Panasonic Corporation
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Data reproduction apparatus
Patent number
7,535,810
Issue date
May 19, 2009
Panasonic Corporation
Yasushi Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording and reproduction apparatus
Patent number
7,515,512
Issue date
Apr 7, 2009
Panasonic Corporation
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording and reproduction apparatus having automatic...
Patent number
7,508,741
Issue date
Mar 24, 2009
Panasonic Corporation
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording and reproduction apparatus having automatic...
Patent number
7,292,510
Issue date
Nov 6, 2007
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Defective sector determination device and optical disk drive
Patent number
7,116,618
Issue date
Oct 3, 2006
Matsushita Electric Industrial Co., Ltd.
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Buffer memory address translation device
Patent number
7,079,458
Issue date
Jul 18, 2006
Matsushita Electric Industrial Co., Ltd.
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Temperature control apparatus
Patent number
7,075,047
Issue date
Jul 11, 2006
Matsushita Electric Industrial Co., Ltd.
Nobuaki Noguchi
G01 - MEASURING TESTING
Information
Patent Grant
Data reproduction apparatus having a variable synchronization detec...
Patent number
7,038,983
Issue date
May 2, 2006
Matsushita Electric Industrial Co., Ltd.
Yasushi Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording and reproduction apparatus having automatic...
Patent number
7,035,183
Issue date
Apr 25, 2006
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
ATAPI command receiving method
Patent number
6,687,763
Issue date
Feb 3, 2004
Matsushita Electric Industrial Co., Ltd.
Yoko Kimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer device and data transfer method
Patent number
6,687,860
Issue date
Feb 3, 2004
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical disc recording and reproducing apparatus having automatic g...
Patent number
6,643,235
Issue date
Nov 4, 2003
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk reproduction apparatus and method for controlling opti...
Patent number
6,606,288
Issue date
Aug 12, 2003
Matsushita Electric Industrial Co., Ltd.
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal processing apparatus
Patent number
6,543,009
Issue date
Apr 1, 2003
Matsushita Electric Industrial Co., Ltd.
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared memory tracing apparatus
Patent number
6,484,243
Issue date
Nov 19, 2002
Matsushita Electric Industrial Co., Ltd.
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing apparatus with memory access history storage
Patent number
6,473,841
Issue date
Oct 29, 2002
Matsushita Electric Industrial Co., Ltd.
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical disc recording and reproducing apparatus having automatic g...
Patent number
6,459,667
Issue date
Oct 1, 2002
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Optical disc recording and reproducing apparatus
Publication number
20090147641
Publication date
Jun 11, 2009
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
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Information
Patent Application
DEBUG CIRCUIT
Publication number
20080313517
Publication date
Dec 18, 2008
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEBUG CIRCUIT
Publication number
20080313499
Publication date
Dec 18, 2008
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL DATA MODULATOR-DEMODULATOR
Publication number
20080258944
Publication date
Oct 23, 2008
Matsushita Electric Industrial Co., Ltd.
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc recording and reproduction apparatus having automatic...
Publication number
20080037388
Publication date
Feb 14, 2008
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc recording and reproduction apparatus having automatic...
Publication number
20070091748
Publication date
Apr 26, 2007
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC RECORDING AND REPRODUCTION APPARATUS
Publication number
20060245319
Publication date
Nov 2, 2006
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
Data reproduction apparatus
Publication number
20060133248
Publication date
Jun 22, 2006
Yasushi Ueda
G11 - INFORMATION STORAGE
Information
Patent Application
Buffer memory address translation device, sector address informatio...
Publication number
20050226115
Publication date
Oct 13, 2005
Makoto. Okazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Temperature control apparatus
Publication number
20050199779
Publication date
Sep 15, 2005
Nobuaki Noguchi
G01 - MEASURING TESTING
Information
Patent Application
Digital data demodulator, digital data modulator, and digital data...
Publication number
20050152461
Publication date
Jul 14, 2005
Matsushita Elec. Ind. Co. Ltd.
Makoto Okazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc recording and reproduction apparatus having automatic...
Publication number
20050122866
Publication date
Jun 9, 2005
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
Debug circuit
Publication number
20050066232
Publication date
Mar 24, 2005
Yasushi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical disc recording and reproduction apparatus having automatic...
Publication number
20040037186
Publication date
Feb 26, 2004
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
Data reproduction apparatus
Publication number
20030018931
Publication date
Jan 23, 2003
Yasushi Ueda
G11 - INFORMATION STORAGE
Information
Patent Application
Buffer memory address converter, sector address information reliabi...
Publication number
20020196718
Publication date
Dec 26, 2002
Makoto. Okazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc recording and reproducing apparatus
Publication number
20020191509
Publication date
Dec 19, 2002
Matsushita Electric Industrial Co., Ltd.
Yukio Iijima
G11 - INFORMATION STORAGE
Information
Patent Application
ATAPI command receiving method
Publication number
20010021951
Publication date
Sep 13, 2001
Yoko Kimura
G06 - COMPUTING CALCULATING COUNTING