Inventor · disambiguated record
Chisato Hatakeyama
Also filed as: HATAKEYAMA CHISATO
19 granted patents·74 citations·filing 2004–2012
93Inventor score
Top patents by PatentIndex Score
19 records- 0190US8699925B2Developing device and image forming apparatus including the sameKASHIMOTO MASAHIRO·Filed 2012·Granted Apr 15, 2014·8 cites·15 claims
- 0288US7747186B2Image forming apparatus including a cooling mechanism configured to apply cooling processing to a transfer beltKYOCERA MITA CORP·Filed 2007·Granted Jun 29, 2010·11 cites·5 claims
- 0383US7887054B2Sheet transport direction switching device, and image forming apparatus incorporated with the sameKYOCERA MITA CORP·Filed 2009·Granted Feb 15, 2011·8 cites·15 claims
- 0482US7496316B2Image forming apparatus including an openable section and separating mechanism with camKYOCERA MITA CORP·Filed 2006·Granted Feb 24, 2009·7 cites·5 claims
- 0581US7865092B2Waste toner collecting device and image forming apparatus incorporating the sameKYOCERA MITA CORP·Filed 2008·Granted Jan 4, 2011·6 cites·8 claims
- 0679US7366437B2Image forming apparatus having an optical sensor provided in opposition to a transfer belt formed of an endless beltKYOCERA MITA CORP·Filed 2006·Granted Apr 29, 2008·6 cites·5 claims
- 0779US7317892B2Belt fixing unitKYOCERA MITA CORP·Filed 2006·Granted Jan 8, 2008·5 cites·11 claims
- 0874US8027619B2Toner container having a toner agitating function unit with a tubular member having axially spaced ring pieces and openings between the ring piecesKYOCERA MITA CORP·Filed 2008·Granted Sep 27, 2011·4 cites·11 claims
- 0972US7643186B2Image forming device, method for adjusting toner concentration, programs, and recording media of the sameKYOCERA MITA CORP·Filed 2007·Granted Jan 5, 2010·4 cites·13 claims
- 1063US7366442B2Fixing deviceKYOCERA MITA CORP·Filed 2006·Granted Apr 29, 2008·2 cites·8 claims
- 1163US7167661B2Sensor cleaning mechanism for image forming deviceKYOCERA MITA CORP·Filed 2004·Granted Jan 23, 2007·8 cites·12 claims
- 1261US7676190B2Image forming apparatusKYOCERA MITA CORP·Filed 2006·Granted Mar 9, 2010·2 cites·5 claims
- 1360US7460142B2Image processing deviceKYOCERA MITA CORP·Filed 2005·Granted Dec 2, 2008·2 cites·12 claims
- 1456US7603066B2Developing device and image forming device and preventing toner contamination thereofKYOCERA MITA CORP·Filed 2006·Granted Oct 13, 2009·1 cites·6 claims
- 1549US8543049B2Cleaning apparatus and image forming apparatusKOBAYASHI KIYOTAKA·Filed 2010·Granted Sep 24, 2013·0 cites·22 claims
- 1649US7729652B2Belt fixing unitKYOCERA MITA CORP·Filed 2007·Granted Jun 1, 2010·0 cites·13 claims
- 1742US7734222B2Image forming apparatus with flexible tube for cooling air and guide channel for flexible tubeKYOCERA MITA CORP·Filed 2006·Granted Jun 8, 2010·0 cites·16 claims
- 1838US8131201B2Image forming apparatus with paper cassette having space for receiving roller supporting memberKITAMURA TAKATOYO·Filed 2010·Granted Mar 6, 2012·0 cites·9 claims
- 1937US8594531B2Shaft member holding mechanism, photoconductor drum unit and image forming apparatusMIKI MASAFUMI·Filed 2011·Granted Nov 26, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →