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Norihisa SHIMAMURA
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Ibaraki, JP
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last 30 patents
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Patent Grant
Ink cartridge and mount/demount mechanism for the same
Patent number
9,067,424
Issue date
Jun 30, 2015
Riso Kagaku Corporation
Hirotaka Tominaga
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
INK CARTRIDGE AND MOUNT/DEMOUNT MECHANISM FOR THE SAME
Publication number
20150191020
Publication date
Jul 9, 2015
Riso Kagaku Corporation
Hirotaka TOMINAGA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS