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Masanori Yoshimura
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Isehara, JP
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Patents Grants
last 30 patents
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Patent Grant
Image recording apparatus having a toner supply tank and a toner re...
Patent number
RE35528
Issue date
Jun 10, 1997
Ricoh Company, Ltd.
Yozo Matsuura
399 - Electrophotography
Information
Patent Grant
Electrophotographic recording apparatus having magazine unit for st...
Patent number
5,268,720
Issue date
Dec 7, 1993
Ricoh Company, Ltd.
Hiroshi Saitoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image recording apparatus having a toner supply tank and a toner re...
Patent number
5,126,799
Issue date
Jun 30, 1992
Ricoh Company, Ltd.
Yozo Matsuura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY