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Kazuyuki Watanabe
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Fukushima, JP
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last 30 patents
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Patent Grant
Automatic disk changer with detachable clampers held by a disk moun...
Patent number
5,959,959
Issue date
Sep 28, 1999
Nippon Columbia Co., Ltd.
Kazuyuki Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk reproducing apparatus having an auto-changer
Patent number
5,923,638
Issue date
Jul 13, 1999
Nippon Columbia Co., Ltd.
Kazuyuki Watanabe
G11 - INFORMATION STORAGE