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Ergonomic game controller
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Patent number 9,504,912
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Issue date Nov 29, 2016
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Microsoft Technology Licensing, LLC
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John Ikeda
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A63 - SPORTS GAMES AMUSEMENTS
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Game controller
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Patent number D665461
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Issue date Aug 14, 2012
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Microsoft Corporation
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John Ikeda
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D21 - Games, toys, and sports goods
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Game controller
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Patent number D658719
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Issue date May 1, 2012
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Microsoft Corporation
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John Ikeda
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D21 - Games, toys, and sports goods
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Game controller
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Patent number D656556
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Issue date Mar 27, 2012
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Microsoft Corporation
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John Ikeda
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D21 - Games, toys, and sports goods
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Game controller
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Patent number D656557
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Issue date Mar 27, 2012
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Microsoft Corporation
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John Ikeda
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D21 - Games, toys, and sports goods
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Game controller
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Patent number D655760
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Issue date Mar 13, 2012
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Microsoft Corporation
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John Ikeda
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D21 - Games, toys, and sports goods