Assignee
HISA FUMIYA
JP·3 granted patents·0 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0143US8482831B2Optical scanning device and image forming apparatusHISA FUMIYA·Filed 2009·Granted Jul 9, 2013·0 cites·11 claims
- 0238US8736653B2Optical scanning device, image forming apparatus, and optical scanning methodHISA FUMIYA·Filed 2011·Granted May 27, 2014·0 cites·20 claims
- 0332US8482590B2Optical scanning device and image forming apparatusHISA FUMIYA·Filed 2011·Granted Jul 9, 2013·0 cites·18 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →