Inventor · disambiguated record
Hironori Ohhashi
Also filed as: OHHASHI HIRONORI
13 granted patents·1 pending application·212 citations·filing 2003–2013
93Inventor score
Files withHITACHI LTD5HITACHI AUTOMOTIVE SYSTEMS LTD3HITACHI UNISIA AUTOMOTIVE LTD2OHHASHI HIRONORI2KAWAI YOSHIO1
Top patents by PatentIndex Score
14 records- 0197US8942001B2Seal structure for electronic control deviceKAWAI YOSHIO·Filed 2012·Granted Jan 27, 2015·50 cites·3 claims
- 0293US8770989B2Electronic control deviceOHHASHI HIRONORI·Filed 2012·Granted Jul 8, 2014·34 cites·4 claims
- 0391US8657609B2Seal structure for electronic control deviceYANAGISAWA YUICHI·Filed 2012·Granted Feb 25, 2014·20 cites·3 claims
- 0490US9093776B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jul 28, 2015·23 cites·12 claims
- 0590US8908380B2Electrical control unitOHHASHI HIRONORI·Filed 2011·Granted Dec 9, 2014·17 cites·13 claims
- 0686US9480189B2Electronic control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 25, 2016·13 cites·4 claims
- 0779US9071006B2Seal structure for electronic control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jun 30, 2015·4 cites·6 claims
- 0867US7213584B2Fuel supply apparatus and control method for internal combustion engineHITACHI LTD·Filed 2004·Granted May 8, 2007·14 cites·15 claims
- 0965US6913002B2Fuel feed systemHITACHI LTD·Filed 2003·Granted Jul 5, 2005·10 cites·18 claims
- 1060US7124749B2Air transfer apparatus and control method of air transfer apparatusHITACHI LTD·Filed 2004·Granted Oct 24, 2006·8 cites·14 claims
- 1158US6857314B2System for detecting remaining amount of liquid in tankHITACHI UNISIA AUTOMOTIVE LTD·Filed 2003·Granted Feb 22, 2005·10 cites·10 claims
- 1253US7096858B2Air pump for internal combustion engineHITACHI LTD·Filed 2004·Granted Aug 29, 2006·4 cites·3 claims
- 1351US7013728B2System for detecting level of liquid in tankHITACHI LTD·Filed 2004·Granted Mar 21, 2006·5 cites·5 claims
- 1438US2005056089A1Air transfer apparatus and control method of air transfer apparatusHITACHI UNISIA AUTOMOTIVE LTD·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hironori Ohhashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →