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Optical reading system
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Patent number 5,708,418
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Issue date Jan 13, 1998
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Alps Electric Co., Ltd.
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Satoshi Ushida
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G08 - SIGNALLING
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Optical reading apparatus
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Patent number 5,616,907
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Issue date Apr 1, 1997
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Alps Electric Co., Ltd.
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Kazuo Hasegawa
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G06 - COMPUTING CALCULATING COUNTING
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Code reading device
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Patent number 5,036,183
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Issue date Jul 30, 1991
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Alps Electric Co., Ltd.
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Junichi Ouchi
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G06 - COMPUTING CALCULATING COUNTING
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Code reader
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Patent number 4,973,830
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Issue date Nov 27, 1990
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Alps Electric Co., Ltd.
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Junichi Ouchi
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G06 - COMPUTING CALCULATING COUNTING
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Photoelectric touch panel
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Patent number 4,868,550
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Issue date Sep 19, 1989
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Alps Electric Co., Ltd.
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Hiroaki Sasaki
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G06 - COMPUTING CALCULATING COUNTING
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Code reading apparatus
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Patent number 4,859,840
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Issue date Aug 22, 1989
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Alps Electric Co., Ltd.
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Kazuo Hasegawa
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G06 - COMPUTING CALCULATING COUNTING
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Remote control apparatus
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Patent number 4,825,209
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Issue date Apr 25, 1989
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Alps Electric Co., Ltd.
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Hiroaki Sasaki
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G06 - COMPUTING CALCULATING COUNTING
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Bar code reader
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Patent number 4,743,744
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Issue date May 10, 1988
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Alps Electric Co., Ltd.
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Koji Nakase
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G06 - COMPUTING CALCULATING COUNTING
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