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Promotion method and system
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Patent number 7,519,543
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Issue date Apr 14, 2009
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Kabushiki Kaisha Nippon Conlux
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Michihiro Ota
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G06 - COMPUTING CALCULATING COUNTING
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Cashless vending system
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Patent number 7,428,987
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Issue date Sep 30, 2008
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Nippon Conlux Co., Ltd.
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Michihiro Ota
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G06 - COMPUTING CALCULATING COUNTING
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Promotion method and system
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Patent number 7,216,089
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Issue date May 8, 2007
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Kabushiki Kaisha Nippon Conlux
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Michihiro Ota
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G06 - COMPUTING CALCULATING COUNTING
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Coin dispensing apparatus
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Patent number 5,695,395
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Issue date Dec 9, 1997
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Nippon Conlux Co., Ltd.
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Michihiro Ota
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G07 - CHECKING-DEVICES
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