Assignee
TSUCHIYA NAOHISA
JP·3 granted patents·10 citations·filing 2007–2007
Top patents by PatentIndex Score
3 records- 0169US8323844B2Fuel cell operation system and valve open amount calculation method in the fuel cell operation systemTSUCHIYA NAOHISA·Filed 2007·Granted Dec 4, 2012·2 cites·4 claims
- 0263US8119300B2Air conditioning control systemTSUCHIYA NAOHISA·Filed 2007·Granted Feb 21, 2012·7 cites·3 claims
- 0363US8057943B2Fuel cell running system, and valve-freeze preventing method in the fuel cell running systemTSUCHIYA NAOHISA·Filed 2007·Granted Nov 15, 2011·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when TSUCHIYA NAOHISA 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 →