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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →