Inventor · disambiguated record
Toshiki Hirokawa
Also filed as: HIROKAWA TOSHIKI
3 granted patents·4 citations·filing 2014–2015
52Inventor score
Files withNGK SPARK PLUG CO3
Top patents by PatentIndex Score
3 records- 0180US9891138B2Pressure sensorNGK SPARK PLUG CO·Filed 2015·Granted Feb 13, 2018·4 cites·8 claims
- 0248US9739487B2Glow plugNGK SPARK PLUG CO·Filed 2014·Granted Aug 22, 2017·0 cites·9 claims
- 0334US10048153B2Pressure sensor including variable member having rear end connected to housing at a predetermined axial positionNGK SPARK PLUG CO·Filed 2015·Granted Aug 14, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →