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Shape detection apparatus
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Patent number 5,995,663
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Issue date Nov 30, 1999
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Matsushita Electric Industrial Co., Ltd.
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Yoshihiro Itsuzaki
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G06 - COMPUTING CALCULATING COUNTING
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Dot pattern-examining apparatus
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Patent number 5,570,298
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Issue date Oct 29, 1996
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Matsushita Electric Industrial Co., Ltd.
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Noriyuki Suzuki
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G06 - COMPUTING CALCULATING COUNTING
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Pattern recognizing apparatus
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Patent number 5,410,613
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Issue date Apr 25, 1995
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Matsushita Electric Industrial Co., Ltd.
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Noriyuki Suzuki
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G06 - COMPUTING CALCULATING COUNTING
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