Inventor · disambiguated record
Koji Tsunenaga
Also filed as: TSUNENAGA KOJI
7 granted patents·54 citations·filing 2002–2020
84Inventor score
Files withDENSO CORP7
Top patents by PatentIndex Score
7 records- 0177US7234454B2Ignition coil and method for manufacturing an ignition coilDENSO CORP·Filed 2006·Granted Jun 26, 2007·10 cites·12 claims
- 0269US6897755B2Ignition coil for internal combustion engineDENSO CORP·Filed 2003·Granted May 24, 2005·10 cites·4 claims
- 0368US6781500B2Ingition coil for internal combustion engineDENSO CORP·Filed 2002·Granted Aug 24, 2004·10 cites·1 claims
- 0464US6810868B2Ignition coil for internal combustion engineDENSO CORP·Filed 2003·Granted Nov 2, 2004·9 cites·20 claims
- 0562US6675786B2Ignition coil assembly for engineDENSO CORP·Filed 2003·Granted Jan 13, 2004·9 cites·11 claims
- 0654US6776147B2Ignition coil assembly for engineDENSO CORP·Filed 2003·Granted Aug 17, 2004·6 cites·6 claims
- 0747US11276524B2Ignition coilDENSO CORP·Filed 2020·Granted Mar 15, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →