Assignee
NAKAI SHINJI
JP·3 granted patents·20 citations·filing 2008–2010
Top patents by PatentIndex Score
3 records- 0189US8300822B2System for secure packet communicationNAKAI SHINJI·Filed 2010·Granted Oct 30, 2012·16 cites·20 claims
- 0276US8263286B2Membrane-electrode assembly and polymer electrolyte fuel cellNAKAI SHINJI·Filed 2009·Granted Sep 11, 2012·3 cites·13 claims
- 0368US8420276B2Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layerNAKAI SHINJI·Filed 2008·Granted Apr 16, 2013·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when NAKAI SHINJI 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 →