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Hiromu Kubota
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Saijo-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Device to prevent cartridge incorrect insertion, a cartridge auto-c...
Patent number
7,283,322
Issue date
Oct 16, 2007
Matsushita Electric Industrial Co., Ltd.
Hiromu Kubota
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Device to prevent cartridge incorrect insertion, a cartridge auto-c...
Publication number
20050080993
Publication date
Apr 14, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshifumi Shiraishi
G11 - INFORMATION STORAGE