Inventor · disambiguated record
Norichika Katsura
Also filed as: KATSURA NORICHIKA
24 granted patents·2 pending applications·105 citations·filing 2005–2015
94Inventor score
Top patents by PatentIndex Score
26 records- 0194US8485523B2Sheet sorter and image forming apparatusKIMURA MASAHARU·Filed 2011·Granted Jul 16, 2013·16 cites·17 claims
- 0291US9403650B2Sheet feeding device and image forming apparatusSHARP KK·Filed 2015·Granted Aug 2, 2016·6 cites·8 claims
- 0390US7327484B2Data processing apparatus for imparting priority to either nullification of processed data or processing of non-processed dataSHARP KK·Filed 2005·Granted Feb 5, 2008·18 cites·3 claims
- 0489US7845634B2Paper delivery mechanism and apparatus for image formation with a paper delivery mechanismSHARP KK·Filed 2009·Granted Dec 7, 2010·11 cites·9 claims
- 0586US8800987B2Sheet conveying device and image forming apparatus with the sameKIMURA MASAHARU·Filed 2011·Granted Aug 12, 2014·5 cites·20 claims
- 0684US8061708B2Sheet feeding deviceFUJITA MASAHIKO·Filed 2009·Granted Nov 22, 2011·9 cites·7 claims
- 0778US7950648B2Feeding device and image forming apparatusSHARP KK·Filed 2008·Granted May 31, 2011·6 cites·14 claims
- 0876US8950747B2Recording paper conveying device, document feeding device and image forming apparatus including these devicesSHARP KK·Filed 2012·Granted Feb 10, 2015·2 cites·16 claims
- 0975US9199815B2Paper conveying device, image forming apparatus provided with the device and paper conveying methodSHARP KK·Filed 2013·Granted Dec 1, 2015·2 cites·19 claims
- 1075US7950649B2Paper feeder, image forming apparatus provided with the same and paper feeding methodSHARP KK·Filed 2008·Granted May 31, 2011·5 cites·10 claims
- 1173US7657219B2Image forming apparatusSHARP KK·Filed 2006·Granted Feb 2, 2010·4 cites·21 claims
- 1272US8047538B2Sheet transport apparatus and image forming apparatus provided with the sameSHARP KK·Filed 2009·Granted Nov 1, 2011·4 cites·4 claims
- 1370US7660544B2Image forming apparatusSHARP KK·Filed 2007·Granted Feb 9, 2010·3 cites·9 claims
- 1469US8205883B2Paper transport path of image forming apparatusFUJITA MASAHIKO·Filed 2008·Granted Jun 26, 2012·4 cites·10 claims
- 1566US9096406B2Sheet conveying device and image forming apparatus with the sameSHARP KK·Filed 2014·Granted Aug 4, 2015·1 cites·8 claims
- 1666US8011655B2Sheet feeding apparatus with mechanism for detecting sheet feeding state and sheet feeding methodSHARP KK·Filed 2009·Granted Sep 6, 2011·3 cites·13 claims
- 1763US7853163B2Fixing device and image forming apparatusSHARP KK·Filed 2009·Granted Dec 14, 2010·2 cites·9 claims
- 1860US7540676B2Manual sheet feeding mechanismSHARP KK·Filed 2006·Granted Jun 2, 2009·2 cites·8 claims
- 1958US7731171B2Paper feeding device and image forming apparatusSHARP KK·Filed 2009·Granted Jun 8, 2010·1 cites·6 claims
- 2056US8550454B2Sheet detection apparatus and image forming apparatusFUJITA MASAHIKO·Filed 2010·Granted Oct 8, 2013·1 cites·4 claims
- 2154US2015298933A1Sheet conveying device and image forming apparatus with the sameSHARP KK·Filed 2015·Application pending·0 cites
- 2248US7597323B2Paper feeder and image forming apparatusSHARP KK·Filed 2007·Granted Oct 6, 2009·0 cites·9 claims
- 2345US2008237978A1Feeding device and image forming apparatusKIMURA MASAHARU·Filed 2008·Application pending·0 cites
- 2443US8444143B2Sheet transport apparatusKATSURA NORICHIKA·Filed 2009·Granted May 21, 2013·0 cites·8 claims
- 2540US7907886B2Image forming apparatusSHARP KK·Filed 2007·Granted Mar 15, 2011·0 cites·3 claims
- 2638US9291980B2Image forming apparatus that determines user-induced paper jamKATSURA NORICHIKA·Filed 2012·Granted Mar 22, 2016·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →