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Image display apparatus
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Patent number 7,995,080
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Issue date Aug 9, 2011
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Canon Kabushiki Kaisha
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Naoto Abe
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,889,168
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Issue date Feb 15, 2011
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Canon Kabushiki Kaisha
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Tatsuro Yamazaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,808,461
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Issue date Oct 5, 2010
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Canon Kabushiki Kaisha
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Tatsuro Yamazaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,755,579
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Issue date Jul 13, 2010
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Canon Kabushiki Kaisha
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Osamu Sagano
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,423,661
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Issue date Sep 9, 2008
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Canon Kabushiki Kaisha
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Naoto Abe
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,315,314
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Issue date Jan 1, 2008
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Canon Kabushiki Kaisha
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Osamu Sagano
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image forming apparatus
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Patent number 7,307,606
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Issue date Dec 11, 2007
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Canon Kabushiki Kaisha
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Tatsuro Yamazaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image display apparatus
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Patent number 7,280,125
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Issue date Oct 9, 2007
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Canon Kabushiki Kaisha
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Osamu Sagano
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS