Assignee
UTSUBO YOSHIAKI
JP·3 granted patents·4 citations·filing 2004–2009
Top patents by PatentIndex Score
3 records- 0156US8488139B2Image forming apparatus with print restriction levelsUTSUBO YOSHIAKI·Filed 2008·Granted Jul 16, 2013·2 cites·5 claims
- 0255US8068236B2Image forming apparatusUTSUBO YOSHIAKI·Filed 2004·Granted Nov 29, 2011·0 cites·9 claims
- 0354US8520238B2Printing apparatus and printing system having fault recoveryUTSUBO YOSHIAKI·Filed 2009·Granted Aug 27, 2013·2 cites·17 claims
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