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Shinya Hatano
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Ibaraki-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Ink bottle set up unit for a printing machine
Patent number
6,438,342
Issue date
Aug 20, 2002
Riso Kagaku Corporation
Shinya Hatano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
Printing machine
Publication number
20010016125
Publication date
Aug 23, 2001
Shinya Hatano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS