Inventor · disambiguated record
Masao Sawamura
Also filed as: SAWAMURA MASAO
3 granted patents·19 citations·filing 2006–2008
63Inventor score
Top patents by PatentIndex Score
3 records- 0185US7216624B2Fuel injection valve for internal combustion engineNIPPON SOKEN·Filed 2006·Granted May 15, 2007·16 cites·15 claims
- 0251US7610749B2Exhaust gas cleaning apparatus having particulate collector for use in automotive vehicleDENSO CORP·Filed 2006·Granted Nov 3, 2009·2 cites·19 claims
- 0347US7644878B2InjectorDENSO CORP·Filed 2008·Granted Jan 12, 2010·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →