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Multiscanning type display apparatus
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Patent number 6,333,751
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Issue date Dec 25, 2001
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Matsushita Electric Industrial Co., Ltd.
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Hiromitsu Torii
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Liquid crystal display apparatus
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Patent number 6,175,347
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Issue date Jan 16, 2001
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Matsushita Electric Industrial Co., Ltd.
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Yoshikuni Shindo
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Pixel conversion apparatus
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Patent number 5,933,196
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Issue date Aug 3, 1999
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Matsushita Electric Industrial Co., Ltd.
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Takahisa Hatano
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS