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Joystick
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Patent number 7,109,971
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Issue date Sep 19, 2006
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Mitsumi Electric Co., Ltd.
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Hitoshi Furukawa
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G05 - CONTROLLING REGULATING
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Joystick
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Patent number 7,019,732
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Issue date Mar 28, 2006
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Mitsumi Electric Co., Ltd.
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Hitoshi Furukawa
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G05 - CONTROLLING REGULATING
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Joy stick
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Patent number 6,667,734
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Issue date Dec 23, 2003
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Mitsumi Electric Co., Ltd.
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Hitoshi Furukawa
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G05 - CONTROLLING REGULATING