Inventor · disambiguated record
Yukiko Nakaya
Also filed as: NAKAYA YUKIKO
17 granted patents·135 citations·filing 2005–2007
92Inventor score
Technology areasG03G
Files withBROTHER IND LTD17
Top patents by PatentIndex Score
17 records- 0198US7672611B2Developer cartridge and image forming apparatusBROTHER IND LTD·Filed 2006·Granted Mar 2, 2010·74 cites·14 claims
- 0294US7336913B2Developing apparatus, process cartridge and image forming apparatus for preventing leakageBROTHER IND LTD·Filed 2005·Granted Feb 26, 2008·20 cites·30 claims
- 0390US7630666B2Developing device having a side seal member located between a developing roller and a case main bodyBROTHER IND LTD·Filed 2006·Granted Dec 8, 2009·12 cites·20 claims
- 0483US7680430B2Developing apparatus, process cartridge, developer cartridge, and image forming apparatus including leakage preventing memberBROTHER IND LTD·Filed 2006·Granted Mar 16, 2010·7 cites·28 claims
- 0573US7457560B2Developing deviceBROTHER IND LTD·Filed 2006·Granted Nov 25, 2008·4 cites·15 claims
- 0672US7706715B2Image forming apparatus and developer cartridgeBROTHER IND LTD·Filed 2007·Granted Apr 27, 2010·4 cites·8 claims
- 0769US7623815B2Developing device and image forming apparatusBROTHER IND LTD·Filed 2007·Granted Nov 24, 2009·3 cites·18 claims
- 0868US7899356B2Developing device, image carrier device, and image forming apparatusBROTHER IND LTD·Filed 2007·Granted Mar 1, 2011·3 cites·9 claims
- 0968US7308214B2Image forming apparatus including units for recovering developing agent adhering to developing agent carriersBROTHER IND LTD·Filed 2005·Granted Dec 11, 2007·2 cites·8 claims
- 1065US7627264B2Developing device and image forming apparatusBROTHER IND LTD·Filed 2006·Granted Dec 1, 2009·2 cites·15 claims
- 1163US8027613B2Developing device, process cartridge, and image forming apparatusBROTHER IND LTD·Filed 2006·Granted Sep 27, 2011·2 cites·14 claims
- 1261US7400843B2Color image forming apparatusBROTHER IND LTD·Filed 2006·Granted Jul 15, 2008·2 cites·8 claims
- 1351US7450889B2Image forming apparatus including developing units each having an agitation memberBROTHER IND LTD·Filed 2007·Granted Nov 11, 2008·0 cites·7 claims
- 1451US7395018B2Image forming apparatus including units for recovering developing agent adhering to developing agent carriersBROTHER IND LTD·Filed 2007·Granted Jul 1, 2008·0 cites·1 claims
- 1551US7395019B2Image forming apparatus including units for recovering developing agent adhering to developing agent carriersBROTHER IND LTD·Filed 2007·Granted Jul 1, 2008·0 cites·12 claims
- 1640US7925180B2Image forming apparatus, image formation process unit, and developing unitBROTHER IND LTD·Filed 2006·Granted Apr 12, 2011·0 cites·17 claims
- 1740US7764901B2Developing device, image carrier device, and image forming apparatusBROTHER IND LTD·Filed 2007·Granted Jul 27, 2010·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →