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Angle detecting device
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Patent number 6,370,983
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Issue date Apr 16, 2002
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Alps Electric Co., Ltd.
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Moritoshi Nakamura
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G05 - CONTROLLING REGULATING
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Membrane switch
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Patent number 4,607,147
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Issue date Aug 19, 1986
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Alps Electric Co., Ltd.
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Yasuichi Ono
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H01 - BASIC ELECTRIC ELEMENTS
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Keyboard switch
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Patent number 4,485,279
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Issue date Nov 27, 1984
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Alps Electric Co., Ltd.
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Moritoshi Nakamura
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H01 - BASIC ELECTRIC ELEMENTS
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Variable attenuator
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Patent number 4,225,843
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Issue date Sep 30, 1980
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Alps Electric Co., Ltd.
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Moritoshi Nakamura
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H01 - BASIC ELECTRIC ELEMENTS
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Variable attenuator
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Patent number 4,146,853
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Issue date Mar 27, 1979
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Alps Electric Co., Ltd.
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Tetsuhiro Kiyono
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H03 - BASIC ELECTRONIC CIRCUITRY
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Variable resistor
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Patent number 4,123,742
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Issue date Oct 31, 1978
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Alps Electric Co., Ltd.
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Moritoshi Nakamura
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H01 - BASIC ELECTRIC ELEMENTS
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Resistance element for variable resistors
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Patent number 4,123,741
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Issue date Oct 31, 1978
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Alps Electric Co., Ltd.
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Tetsuhiro Kiyono
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...