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Hiroyuki Kiyoi
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Kanagawa, JP
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last 30 patents
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Patent Grant
Ink, ink cartridge, ink jet recording apparatus, and ink jet record...
Patent number
7,938,527
Issue date
May 10, 2011
Ricoh Company, Ltd.
Tohru Ohshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
INK, INK CARTRIDGE, INK JET RECORDING APPARATUS, AND INK JET RECORD...
Publication number
20100265292
Publication date
Oct 21, 2010
Tohru Ohshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS