Assignee
YASUNAGA HIDEAKI
JP·3 granted patents·3 pending applications·3 citations·filing 2007–2017
Top patents by PatentIndex Score
6 records- 0169US9098013B2Developing roller, developing device, process cartridge, and image forming apparatusYASUNAGA HIDEAKI·Filed 2014·Granted Aug 4, 2015·1 cites·10 claims
- 0262US8103199B2Developing device, and image forming method and process cartridge using the developing deviceYASUNAGA HIDEAKI·Filed 2008·Granted Jan 24, 2012·2 cites·15 claims
- 0356US9983505B2Developing roller, process cartridge, image forming apparatus and image forming methodYASUNAGA HIDEAKI·Filed 2017·Granted May 29, 2018·0 cites·12 claims
- 0440US2009117481A1Toner for one-component developerYASUNAGA HIDEAKI·Filed 2008·Application pending·0 cites
- 0538US2008279591A1One-component toner and image forming methodYASUNAGA HIDEAKI·Filed 2007·Application pending·0 cites
- 0637US2007238042A1Oilless-fixing toner, and image forming method, apparatus and process cartridge using the oilless-fixing tonerYASUNAGA HIDEAKI·Filed 2007·Application pending·0 cites
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