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Kazusige Taguchi
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Ageo, JP
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last 30 patents
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Patent Grant
Device for transporting sheet members using an alternating voltage
Patent number
5,121,170
Issue date
Jun 9, 1992
Ricoh Company, Ltd.
Kazunori Bannai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Optical system for color copier
Patent number
4,742,371
Issue date
May 3, 1988
Ricoh Company, Ltd.
Hideya Furuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY