Inventor · disambiguated record
Eiji Gyoutoku
Also filed as: GYOUTOKU EIJI
9 granted patents·30 citations·filing 1996–2011
83Inventor score
Technology areasG03G
Top patents by PatentIndex Score
9 records- 0180US7519309B2Image forming deviceKYOCERA MITA CORP·Filed 2007·Granted Apr 14, 2009·6 cites·20 claims
- 0273US7920799B2Image forming apparatus for controlling replenishing toner into developing deviceKYOCERA MITA CORP·Filed 2008·Granted Apr 5, 2011·4 cites·7 claims
- 0373US7340205B2Full-color electrophotographic image forming apparatusKYOCERA MITA CORP·Filed 2006·Granted Mar 4, 2008·4 cites·7 claims
- 0472US8346137B2Developing device and image-forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2010·Granted Jan 1, 2013·2 cites·18 claims
- 0560US7555230B2Image forming apparatus that generates a different light pattern for different development apparatusesKYOCERA MITA CORP·Filed 2006·Granted Jun 30, 2009·2 cites·10 claims
- 0659US7346307B2Amorphous and spherical toner cleaning unit and image forming apparatus loading the sameKYOCERA MITA CORP·Filed 2005·Granted Mar 18, 2008·2 cites·22 claims
- 0752US5688622ADeveloping methodMINOLTA CO LTD·Filed 1996·Granted Nov 18, 1997·10 cites·20 claims
- 0838US7502578B2Electrophotographic development apparatusKYOCERA MITA CORP·Filed 2006·Granted Mar 10, 2009·0 cites·8 claims
- 0935US8611789B2Image forming apparatus including demountable developing unitGYOUTOKU EIJI·Filed 2011·Granted Dec 17, 2013·0 cites·7 claims
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