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Yokohama, JP
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last 30 patents
Information
Patent Grant
Recycling automatic document feeder
Patent number
5,186,446
Issue date
Feb 16, 1993
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Recycling automatic document feeder for feeding documents of variou...
Patent number
5,096,177
Issue date
Mar 17, 1992
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for automatically and circulatively feeding originals
Patent number
4,928,151
Issue date
May 22, 1990
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic original circulating and feeding apparatus
Patent number
4,912,501
Issue date
Mar 27, 1990
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic original circulating and feeding apparatus
Patent number
4,903,085
Issue date
Feb 20, 1990
Ricoh Company, Ltd.
Sunao Ikeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic document feeder
Patent number
4,864,366
Issue date
Sep 5, 1989
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic original circulating and feeding apparatus
Patent number
4,860,057
Issue date
Aug 22, 1989
Ricoh Company, Ltd.
Shiro Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY