Katsuhiko Yasuda

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light information apparatus and control method of light information...
- Patent number 7,652,970
- Issue date Jan 26, 2010
- Panasonic Corporation
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,558,162
- Issue date Jul 7, 2009
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,558,170
- Issue date Jul 7, 2009
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,542,382
- Issue date Jun 2, 2009
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,539,090
- Issue date May 26, 2009
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,463,561
- Issue date Dec 9, 2008
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,460,448
- Issue date Dec 2, 2008
- Panasonic Corporation
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up head, optical information apparatus, and optical in...
- Patent number 7,227,819
- Issue date Jun 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 7,065,013
- Issue date Jun 20, 2006
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid crystal driver and optical head for tilt correction
- Patent number 7,031,247
- Issue date Apr 18, 2006
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head apparatus, optical information recording and reproduci...
- Patent number 6,967,916
- Issue date Nov 22, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 6,934,226
- Issue date Aug 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid crystal driver and optical head for tilt correction
- Patent number 6,661,415
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20080259750
- Publication date Oct 23, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20080089195
- Publication date Apr 17, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20080084798
- Publication date Apr 10, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20080068944
- Publication date Mar 20, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Light Formation Apparatus and Control Method of Light Information A...
- Publication number 20070253068
- Publication date Nov 1, 2007
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20070195663
- Publication date Aug 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20070195664
- Publication date Aug 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20050265144
- Publication date Dec 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up head, optical information apparatus, and optical in...
- Publication number 20050199778
- Publication date Sep 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shin-ichi Kadowaki
- G11 - INFORMATION STORAGE
Information Patent Application
Liquid crystal driver and optical head for tilt correction
- Publication number 20050036429
- Publication date Feb 17, 2005
- Katsuhiko Yasuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Optical disk apparatus
- Publication number 20020150016
- Publication date Oct 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Yasuda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head apparatus, optical information recording and reproduci...
- Publication number 20020041542
- Publication date Apr 11, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Kousei Sano
- G11 - INFORMATION STORAGE

Katsuhiko Yasuda

Person

Patents Grantslast 30 patents

Light information apparatus and control method of light information...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical disk apparatus

Liquid crystal driver and optical head for tilt correction

Optical head apparatus, optical information recording and reproduci...

Optical disk apparatus

Liquid crystal driver and optical head for tilt correction

Patents Applicationslast 30 patents

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Light Formation Apparatus and Control Method of Light Information A...

Optical pick-up head, optical information apparatus, and optical in...

Optical pick-up head, optical information apparatus, and optical in...

Optical disk apparatus

Optical pick-up head, optical information apparatus, and optical in...

Liquid crystal driver and optical head for tilt correction

Optical disk apparatus

Optical head apparatus, optical information recording and reproduci...