Inventor · disambiguated record
Yojiro Sato
Also filed as: SATO YOJIRO
7 granted patents·101 citations·filing 1978–2007
85Inventor score
Top patents by PatentIndex Score
7 records- 0186US4970584AMethod and apparatus for the compensation of color detectionRICOH KK·Filed 1988·Granted Nov 13, 1990·60 cites·6 claims
- 0279US7756461B2Image forming apparatus with polishing roller that changes rotational direction during a polishing modeKYOCERA MITA CORP·Filed 2007·Granted Jul 13, 2010·6 cites·7 claims
- 0356US6852460B2Toner and image forming method using the sameKYOCERA CORP·Filed 2002·Granted Feb 8, 2005·6 cites·14 claims
- 0455US6999704B2Developing apparatus in an image forming apparatusKYOCERA MITA CORP·Filed 2003·Granted Feb 14, 2006·7 cites·12 claims
- 0554US4277805ACombination copying-facsimile reproduction apparatusRICOH KK·Filed 1978·Granted Jul 7, 1981·10 cites·6 claims
- 0652US6381437B1Image formation method and apparatus using electrophotographyKYOCERA CORP·Filed 2000·Granted Apr 30, 2002·5 cites·20 claims
- 0744US6029034AImage forming apparatus having an α-Si photosensitive drum and a non-magnetic uni-component tonerKYOCERA CORP·Filed 1997·Granted Feb 22, 2000·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →