Assignee
WAKAKUSA KEISUKE
JP·3 granted patents·8 citations·filing 2009–2013
Technology mixB65H3
Top patents by PatentIndex Score
3 records- 0180US8177221B2Sheet separation device, sheet feed tray including the sheet separation device, and sheet feed apparatus including the sheet separation deviceWAKAKUSA KEISUKE·Filed 2010·Granted May 15, 2012·5 cites·12 claims
- 0265US8794620B2Paper feed cassette device and image recording device with integrally sliding tray portionsWAKAKUSA KEISUKE·Filed 2009·Granted Aug 5, 2014·3 cites·25 claims
- 0349US9296579B2Transporting apparatusWAKAKUSA KEISUKE·Filed 2013·Granted Mar 29, 2016·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when WAKAKUSA KEISUKE 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 →