Yukio Iijima

Person

Ikoma-shi, JP

People

Patents Grantslast 30 patents

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
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
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
Method of making a semiconductor device with dummy diffused layers
- Patent number 6,924,187
- Issue date Aug 2, 2005
- Matsushita Electrical Industrial Co., Ltd.
- Satoshi Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having noise immunity
- Patent number 6,838,736
- Issue date Jan 4, 2005
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for error correction
- Patent number 6,697,989
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshinori Maeda
- G11 - INFORMATION STORAGE
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
Waveform generation apparatus and waveform generation method
- Patent number 6,573,763
- Issue date Jun 3, 2003
- 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 6,459,667
- Issue date Oct 1, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yukio Iijima
- G11 - INFORMATION STORAGE

Patents Applicationslast 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
- 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
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
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
Semiconductor device
- Publication number 20030209764
- Publication date Nov 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
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
Waveform generation apparatus and waveform generation method
- Publication number 20020167345
- Publication date Nov 14, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yukio Iijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device
- Publication number 20020079556
- Publication date Jun 27, 2002
- Satoshi Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Recording waveform generator and disk recording device
- Publication number 20020051415
- Publication date May 2, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yukio Iijima
- G11 - INFORMATION STORAGE
Information Patent Application
Data transfer apparatus and data transfer method
- Publication number 20020004881
- Publication date Jan 10, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yukio Iijima
- G06 - COMPUTING CALCULATING COUNTING

Yukio Iijima

Person

Patents Grantslast 30 patents

Optical disc recording and reproduction apparatus having automatic...

Optical disc recording and reproduction apparatus

Optical disc recording and reproduction apparatus having automatic...

Optical disc recording and reproduction apparatus having automatic...

Optical disc recording and reproduction apparatus having automatic...

Method of making a semiconductor device with dummy diffused layers

Semiconductor device having noise immunity

Method and apparatus for error correction

Data transfer device and data transfer method

Optical disc recording and reproducing apparatus having automatic g...

Waveform generation apparatus and waveform generation method

Optical disc recording and reproducing apparatus having automatic g...

Patents Applicationslast 30 patents

Optical disc recording and reproducing apparatus

Optical disc recording and reproduction apparatus having automatic...

Optical disc recording and reproduction apparatus having automatic...

OPTICAL DISC RECORDING AND REPRODUCTION APPARATUS

Optical disc recording and reproduction apparatus having automatic...

Optical disc recording and reproduction apparatus having automatic...

Semiconductor device

Optical disc recording and reproducing apparatus

Waveform generation apparatus and waveform generation method

Semiconductor device

Recording waveform generator and disk recording device

Data transfer apparatus and data transfer method