Assignee
YOSHIKAWA YOSHIHIRO
JP·3 granted patents·3 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0166US8155569B2Toner cartridge and image forming apparatusYOSHIKAWA YOSHIHIRO·Filed 2008·Granted Apr 10, 2012·3 cites·9 claims
- 0242US8155566B2Toner feed unit with shutter assembly and image forming apparatus equipped with the sameYOSHIKAWA YOSHIHIRO·Filed 2009·Granted Apr 10, 2012·0 cites·6 claims
- 0333US9434924B2Cell culture method and cell culture kitYOSHIKAWA YOSHIHIRO·Filed 2012·Granted Sep 6, 2016·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when YOSHIKAWA YOSHIHIRO 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 →