Assignee
HIROKAWA KAZUHIKO
JP·2 granted patents·5 citations·filing 2009–2011
Top patents by PatentIndex Score
2 records- 0173US8120819B2Image processing device and image forming device for generating corrected image data for a source image according to absorption wavelength characteristics of invisible coloring materialHIROKAWA KAZUHIKO·Filed 2009·Granted Feb 21, 2012·4 cites·11 claims
- 0266US8676098B2Developing device and image forming apparatusHIROKAWA KAZUHIKO·Filed 2011·Granted Mar 18, 2014·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when HIROKAWA KAZUHIKO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →