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Tetsuro Araki
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Hachioji, JP
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last 30 patents
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Patent Grant
Disk apparatus having a power consumption reducing mechanism
Patent number
5,442,608
Issue date
Aug 15, 1995
Mitsubishi Electric Corp
Yoshiaki Umeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Wide dynamic range digital to analog conversion method and system
Patent number
4,916,449
Issue date
Apr 10, 1990
TEAC Corporation
Mitsumasa Kubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wide dynamic range digital to analog conversion method and systems
Patent number
4,845,498
Issue date
Jul 4, 1989
TEAC Corporation
Mitsumasa Kubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wide dynamic range analog to digital conversion method and system
Patent number
4,751,496
Issue date
Jun 14, 1988
TEAC Corporation
Tetsuro Araki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog to digital conversion method and system with the introductio...
Patent number
4,700,173
Issue date
Oct 13, 1987
TEAC Corporation
Tetsuro Araki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog conversion method and system with the introductio...
Patent number
4,686,509
Issue date
Aug 11, 1987
TEAC Corporation
Tetsuro Araki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog conversion system with the addition of dither to...
Patent number
4,644,324
Issue date
Feb 17, 1987
TEAC Corporation
Tetsuro Araki
H03 - BASIC ELECTRONIC CIRCUITRY