Yuichi Kamioka

Person

Katano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pickup device
- Patent number 7,881,166
- Issue date Feb 1, 2011
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical pickup aberration correcting method
- Patent number 7,813,234
- Issue date Oct 12, 2010
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser driving apparatus with filter to attenuate enha...
- Patent number 6,930,968
- Issue date Aug 16, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive
- Patent number 6,744,721
- Issue date Jun 1, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and a recording/reproduction apparatus using multiple...
- Patent number 6,469,980
- Issue date Oct 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Takemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and a recording/reproduction apparatus using multiple...
- Patent number 6,456,585
- Issue date Sep 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Takemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and a recording/reproduction apparatus using multiple...
- Patent number 6,438,096
- Issue date Aug 20, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Takemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and a recording/reproduction apparatus thereof
- Patent number 6,396,778
- Issue date May 28, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Takemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser diode driving device and driving method
- Patent number 6,339,579
- Issue date Jan 15, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and recording/reproducing apparatus using multiple add...
- Patent number 6,172,960
- Issue date Jan 9, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Takemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording data on an optical disk and or g...
- Patent number 5,850,378
- Issue date Dec 15, 1998
- Matsushita Electric Industrial Co., Ltd.
- Jun-ichi Ninamino
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for controlling a slice signal in the reproduc...
- Patent number 5,831,951
- Issue date Nov 3, 1998
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Focusing time period and power control of a multilaser diode array
- Patent number 5,671,209
- Issue date Sep 23, 1997
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical pickup and optical pickup aberration correcting method
- Publication number 20090010113
- Publication date Jan 8, 2009
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Lens holder for optical pickup and optical pickup having same
- Publication number 20090013341
- Publication date Jan 8, 2009
- Funai Electric Co., Ltd.
- Sotaro Hayashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP
- Publication number 20080239928
- Publication date Oct 2, 2008
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20080175130
- Publication date Jul 24, 2008
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device
- Publication number 20080080337
- Publication date Apr 3, 2008
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device
- Publication number 20080055602
- Publication date Mar 6, 2008
- Funai Electric Co., Ltd.
- Noritaka Tanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device and optical disc apparatus having the same
- Publication number 20070177482
- Publication date Aug 2, 2007
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20070159953
- Publication date Jul 12, 2007
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup
- Publication number 20070109924
- Publication date May 17, 2007
- Funai Electric Co., Ltd.
- Kazuhiro Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup
- Publication number 20070109945
- Publication date May 17, 2007
- Funai Electric Co., Ltd.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive and method of controlling write operation perfor...
- Publication number 20040125725
- Publication date Jul 1, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive
- Publication number 20020167888
- Publication date Nov 14, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yuichi Kamioka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor laser driving apparatus and optical disc apparatus in...
- Publication number 20020024909
- Publication date Feb 28, 2002
- Yuichi Kamioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical disk and a recording/reproduction apparatus thereof
- Publication number 20010012250
- Publication date Aug 9, 2001
- Yoshinari Takemura
- G11 - INFORMATION STORAGE

Yuichi Kamioka

Person

Patents Grantslast 30 patents

Optical pickup device

Optical pickup and optical pickup aberration correcting method

Semiconductor laser driving apparatus with filter to attenuate enha...

Optical disk drive

Optical disk and a recording/reproduction apparatus using multiple...

Optical disk and a recording/reproduction apparatus using multiple...

Optical disk and a recording/reproduction apparatus using multiple...

Optical disk and a recording/reproduction apparatus thereof

Semiconductor laser diode driving device and driving method

Optical disk and recording/reproducing apparatus using multiple add...

Method and apparatus for recording data on an optical disk and or g...

Method and apparatus for controlling a slice signal in the reproduc...

Focusing time period and power control of a multilaser diode array

Patents Applicationslast 30 patents

Optical pickup and optical pickup aberration correcting method

Lens holder for optical pickup and optical pickup having same

OPTICAL PICKUP

Optical disc apparatus

Optical pickup device

Optical pickup device

Optical pickup device and optical disc apparatus having the same

Optical disc apparatus

Optical pickup

Optical pickup

Optical disc drive and method of controlling write operation perfor...

Optical disk drive

Semiconductor laser driving apparatus and optical disc apparatus in...

Optical disk and a recording/reproduction apparatus thereof