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Hisashi Horikoshi
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Hachioji-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Digital information system, digital audio signal processor and sign...
Patent number
6,282,611
Issue date
Aug 28, 2001
Hitachi, Ltd.
Nobuo Hamamoto
G07 - CHECKING-DEVICES
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last 30 patents
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Patent Application
Digital information system, digital audio signal processor and sign...
Publication number
20010037431
Publication date
Nov 1, 2001
Nobuo Hamamoto
G07 - CHECKING-DEVICES