Inventor · disambiguated record
Naohiro Isogai
Also filed as: ISOGAI NAOHIRO
3 granted patents·157 citations·filing 1999–2003
77Inventor score
Files withHONDA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0194US6672296B2Cylinder head structure in multi-cylinder engineHONDA MOTOR CO LTD·Filed 2003·Granted Jan 6, 2004·34 cites·10 claims
- 0294US6513506B1Cylinder head structure in multi-cylinder engineHONDA MOTOR CO LTD·Filed 1999·Granted Feb 4, 2003·74 cites·37 claims
- 0372US6334431B1Ignition timing control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Jan 1, 2002·49 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →