Inventor · disambiguated record
Yuzo Kawano
Also filed as: KAWANO YUZO
19 granted patents·4 pending applications·524 citations·filing 1986–2006
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US6654580B2Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 25, 2003·63 cites·34 claims
- 0296US6285847B1PrinterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 4, 2001·91 cites·13 claims
- 0390US6341206B1Image developing apparatus having developer sealMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 22, 2002·45 cites·20 claims
- 0489US4740767APivoting developing devicesMITA INDUSTRIAL CO LTD·Filed 1986·Granted Apr 26, 1988·38 cites·13 claims
- 0582US6498915B2Color image forming apparatus with separate housings for image forming unitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 24, 2002·20 cites·8 claims
- 0681US5172168AElectrophotographic system haivng a developing device with a plurality of toner feedersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 15, 1992·29 cites·5 claims
- 0777US6963715B2Image transfer section of color image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 8, 2005·17 cites·10 claims
- 0877US5270769AElectrophotographic apparatus for formation of color image on intermediate transfer deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 14, 1993·26 cites·11 claims
- 0974US5768656ADrive transmission apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 16, 1998·38 cites·22 claims
- 1073US6154628AImage forming device with misregistration correction achieved by photo-conductor speed controlled variation of latent image tiltMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 28, 2000·22 cites·3 claims
- 1172US6125253AImage forming apparatus having drive mechanism for photosensitive drum and developing rollerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 26, 2000·27 cites·4 claims
- 1271US7395023B2Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 1, 2008·3 cites·3 claims
- 1371US5526104AImage forming apparatus with improved manual paper feed inletMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 11, 1996·21 cites·9 claims
- 1470US7116345B2Image forming apparatus having a cooler for an organic electroluminescence elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 3, 2006·10 cites·20 claims
- 1570US5881351APrinting apparatus having reader, printer, cover, and transfer path from printer to coverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 9, 1999·44 cites·1 claims
- 1667US6463247B1Color image formation apparatus using plural photosensitive drumsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 8, 2002·11 cites·8 claims
- 1757US5412457AControl of torque application in electrophotographic color imaging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 2, 1995·11 cites·20 claims
- 1850US6842597B2Image formation apparatus including an overlap between portions of a photosensitive drum and an adjacent developer unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·4 cites·10 claims
- 1946US2006290768A1Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2044US2005231772A1Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2137US2005231579A1Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2236US2009027896A1Image forming deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2335US4914456AElectrostatographic apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Apr 3, 1990·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →