Inventor · disambiguated record
Hiroshi Fukao
Also filed as: FUKAO HIROSHI
10 granted patents·142 citations·filing 1987–1998
90Inventor score
Technology areasG03G
Top patents by PatentIndex Score
10 records- 0181US5272040AToner for developing electrostatic latent imagesMINOLTA CAMERA KK·Filed 1992·Granted Dec 21, 1993·31 cites·16 claims
- 0273US5219696AToner for developing electrostatic latent imageMINOLTA CAMERA KK·Filed 1991·Granted Jun 15, 1993·20 cites·21 claims
- 0372US6029025AImage forming apparatus with variable efficiency cleaning mechanismMINOLTA CO LTD·Filed 1998·Granted Feb 22, 2000·22 cites·38 claims
- 0469US4812873AHeat fixing unit in an electrophotographic copying apparatusMINOLTA CAMERA KK·Filed 1987·Granted Mar 14, 1989·15 cites·10 claims
- 0560US5824446AToners for developing electrostatically charged imagesMINOLTA CO LTD·Filed 1997·Granted Oct 20, 1998·15 cites·20 claims
- 0656US6051356AToner for electrostatic latent image developingMINOLTA CO LTD·Filed 1998·Granted Apr 18, 2000·12 cites·17 claims
- 0750US4926218AImage forming apparatusMINOLTA CAMERA KK·Filed 1989·Granted May 15, 1990·8 cites·7 claims
- 0847US5212039ADeveloping method of electrostatic latent images for full color image formationMINOLTA CAMERA KK·Filed 1991·Granted May 18, 1993·8 cites·16 claims
- 0941US6014540AImage forming apparatus having a device for removing charged materials prior to cleaningMINOLTA CO LTD·Filed 1998·Granted Jan 11, 2000·6 cites·9 claims
- 1038US5807653AToner for two-component developing agentMINOLTA CO LTD·Filed 1997·Granted Sep 15, 1998·5 cites·20 claims
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