Inventor · disambiguated record
Yuuki Tsukamoto
Also filed as: TSUKAMOTO YUUKI
3 granted patents·5 citations·filing 2015–2016
56Inventor score
Technology areasH01T
Files withDENSO CORP3
Top patents by PatentIndex Score
3 records- 0188US9385510B2Spark plug for internal combustion engine and method of manufacturing spark plugDENSO CORP·Filed 2015·Granted Jul 5, 2016·3 cites·16 claims
- 0282US9825432B2Spark plug for internal combustion engine and production method thereofDENSO CORP·Filed 2016·Granted Nov 21, 2017·2 cites·5 claims
- 0338US9793687B2Spark plug for internal combustion engine, having an annular ground electrode facing an outer circumference of a center electrodeDENSO CORP·Filed 2016·Granted Oct 17, 2017·0 cites·7 claims
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