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Tomohiro Mizutani
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Ibaraki-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Stencil disposal box
Patent number
6,634,287
Issue date
Oct 21, 2003
Riso Kagaku Corporation
Tomohiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Stencil leading end mounting device having movable linear pivot of...
Patent number
6,382,095
Issue date
May 7, 2002
Riso Kagaku Corporation
Tomohiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Stencil printer for duplex printing
Patent number
6,374,730
Issue date
Apr 23, 2002
Riso Kagaku Corporation
Yasushi Kuratani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming machine with sheet supplying and discharging tables
Patent number
6,234,076
Issue date
May 22, 2001
Riso Kagaku Corporation
Tomohiro Mizutani
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Stencil disposal box
Publication number
20020040655
Publication date
Apr 11, 2002
Tomohiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS