Inventor · disambiguated record
Hidemasa Kosaka
Also filed as: KOSAKA HIDEMASA
3 granted patents·1 pending application·10 citations·filing 2011–2015
59Inventor score
Top patents by PatentIndex Score
4 records- 0179US8893693B2Internal combustion engine and method of producing sameHIJII TAKUMI·Filed 2011·Granted Nov 25, 2014·8 cites·15 claims
- 0266US9683480B2Spark ignition type internal combustion engineTOYOTA CHUO KENKYUSHO KK·Filed 2013·Granted Jun 20, 2017·2 cites·5 claims
- 0357US9359946B2Internal combustion engine and method for manufacturing the sameNISHIKAWA NAOKI·Filed 2012·Granted Jun 7, 2016·0 cites·7 claims
- 0438US2016160754A1Controller for Free Piston GeneratorTOYOTA CHUO KENKYUSHO KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →