Assignee
KOGA HIROTO
JP·3 granted patents·17 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0188US8442418B2Image forming apparatus having door to access jammed sheetsKOGA HIROTO·Filed 2010·Granted May 14, 2013·6 cites·4 claims
- 0279US8511674B2Sheet feeding apparatus and image forming apparatus with retard rollerKOGA HIROTO·Filed 2011·Granted Aug 20, 2013·5 cites·10 claims
- 0375US8246039B2Sheet feeding apparatus and image forming apparatusKOGA HIROTO·Filed 2009·Granted Aug 21, 2012·6 cites·6 claims
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