Inventor · disambiguated record
Koichi Ikawa
Also filed as: IKAWA KOICHI
3 granted patents·16 citations·filing 2006–2008
65Inventor score
Top patents by PatentIndex Score
3 records- 0169US7487675B2Micro-heater and sensorNGK SPARK PLUG CO·Filed 2006·Granted Feb 10, 2009·5 cites·3 claims
- 0268US7661703B2Automobile interior structure and headliner interior materialHAYASHI ENGINEERING INC·Filed 2007·Granted Feb 16, 2010·8 cites·2 claims
- 0361US8393196B2Gas sensorIKAWA KOICHI·Filed 2008·Granted Mar 12, 2013·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →