Assignee
MIYOSHI YASUO
JP·5 granted patents·16 citations·filing 2008–2014
Technology mixG03G5
Top patents by PatentIndex Score
5 records- 0190US8571449B2Development device, process cartridge, and image forming apparatusMIYOSHI YASUO·Filed 2010·Granted Oct 29, 2013·5 cites·58 claims
- 0289US8750752B2Development device including a removable seal to seal a supplied-developer and/or a collected-developer communicating areaMIYOSHI YASUO·Filed 2013·Granted Jun 10, 2014·4 cites·12 claims
- 0380US8135314B2Developing device, process cartridge, and image forming apparatus, method of developing latent imageMIYOSHI YASUO·Filed 2008·Granted Mar 13, 2012·6 cites·19 claims
- 0473US8971769B2Development device including a removable seal to seal a supplied-developer and/or a collected-developer communicating areaMIYOSHI YASUO·Filed 2014·Granted Mar 3, 2015·1 cites·13 claims
- 0543US8238801B2Developing device, process cartridge, method and image forming apparatus for developing an electrostatic latent image on an image carrierMIYOSHI YASUO·Filed 2009·Granted Aug 7, 2012·0 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →