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Yasuaki Morimoto
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Chiba, JP
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Patents Grants
last 30 patents
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Patent Grant
Device for reading from and/or writing to optical recording media
Patent number
6,507,549
Issue date
Jan 14, 2003
THOMSON Licensing S.A.
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optic recording medium, having the lands and grooves magnet...
Patent number
5,870,353
Issue date
Feb 9, 1999
Yasuaki Morimoto
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase compensation adjustor for magneto-optical recording device
Patent number
5,831,942
Issue date
Nov 3, 1998
Morimoto; Yasuaski
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi beam track system and method for an optical memory
Patent number
5,822,292
Issue date
Oct 13, 1998
Thomson Multimedia S.A.
Nakao Akutsu
G11 - INFORMATION STORAGE
Information
Patent Grant
ROM-RAM Disk
Patent number
5,812,519
Issue date
Sep 22, 1998
Deutsche Thomson-Brandt GmbH
Akira Kawamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical scanning device
Patent number
5,502,708
Issue date
Mar 26, 1996
Deutsche-Thomson-Brandt GmbH
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Read/write CD ROM system using an electro-optic modulator to crosstalk
Patent number
5,459,707
Issue date
Oct 17, 1995
Deutsche-Thomson-Brandt GmbH
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical scanning device for a disc player including improved focusi...
Patent number
5,412,634
Issue date
May 2, 1995
Deutsche Thomson-Brandt GmbH
Christian Buchler
G11 - INFORMATION STORAGE
Information
Patent Grant
System for reducing crosstalk in an optical scanning device
Patent number
5,406,542
Issue date
Apr 11, 1995
Deutsche Thomson Brandt GmbH
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording and/or reproducing device
Patent number
5,375,109
Issue date
Dec 20, 1994
Deutsche-Thomson-Brandt GmbH
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical scanning system for a sinusoidal data track
Patent number
5,247,507
Issue date
Sep 21, 1993
Deutsche Thomson-Brandt GmbH
Yasuaki Morimoto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Device for reading from and/or writing to optical recording media
Publication number
20010006504
Publication date
Jul 5, 2001
Yasuaki Morimoto
G11 - INFORMATION STORAGE