Assignee
HATTORI YOSHIO
JP·4 granted patents·1 pending application·3 citations·filing 2004–2013
Top patents by PatentIndex Score
5 records- 0174US8787802B2Developing device, process cartridge, and image-forming apparatusHATTORI YOSHIO·Filed 2011·Granted Jul 22, 2014·2 cites·18 claims
- 0264US8676099B2Developing apparatus, process cartridge, and image forming apparatusHATTORI YOSHIO·Filed 2011·Granted Mar 18, 2014·1 cites·22 claims
- 0342US8989621B2Development device, and process cartridge and image forming apparatus including sameHATTORI YOSHIO·Filed 2012·Granted Mar 24, 2015·0 cites·18 claims
- 0440US9310715B2Developing device and image forming apparatusHATTORI YOSHIO·Filed 2013·Granted Apr 12, 2016·0 cites·19 claims
- 0534US2007170211A1Container and toner replenishing device using the sameHATTORI YOSHIO·Filed 2004·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →