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Satoru Kishita
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical information processing system using optical aberrations and...
Patent number
7,224,645
Issue date
May 29, 2007
Kabushiki Kaisha Toshiba
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information processing system using optical aberrations and...
Patent number
7,142,484
Issue date
Nov 28, 2006
Kabushiki Kaisha Toshiba
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pick-up device
Patent number
6,584,061
Issue date
Jun 24, 2003
Kabushiki Kaisha Sankyo Seiki Seisakusho
Katsushige Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pick-up device having a plurality of light sources with dif...
Patent number
6,522,619
Issue date
Feb 18, 2003
Kabushiki Kaisha Sankyo Seiki Seisakusho
Katsushige Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data processing optical head apparatus
Patent number
5,838,652
Issue date
Nov 17, 1998
Kabushiki Kaisha Toshiba
Satoru Kishita
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Optical information processing system using optical aberrations and...
Publication number
20050002285
Publication date
Jan 6, 2005
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Application
Optical information processing system using optical aberrations and...
Publication number
20020060958
Publication date
May 23, 2002
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pick-up device and method of manufacturing the same
Publication number
20010043520
Publication date
Nov 22, 2001
Katsushige Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pick-up device
Publication number
20010002896
Publication date
Jun 7, 2001
Katsushige Yanagisawa
G11 - INFORMATION STORAGE