Inventor · disambiguated record
Kazunari Kokubo
Also filed as: KOKUBO KAZUNARI
5 granted patents·23 citations·filing 2014–2020
73Inventor score
Files withNGK SPARK PLUG CO5
Top patents by PatentIndex Score
5 records- 0186US9053912B2Fine particle measurement systemNGK SPARK PLUG CO·Filed 2014·Granted Jun 9, 2015·12 cites·2 claims
- 0285US9719907B2Particulate detection systemNGK SPARK PLUG CO·Filed 2014·Granted Aug 1, 2017·6 cites·4 claims
- 0383US9897528B2Particulate detection systemNGK SPARK PLUG CO·Filed 2014·Granted Feb 20, 2018·5 cites·2 claims
- 0449US11094500B2Discharge control apparatus and methodNGK SPARK PLUG CO·Filed 2020·Granted Aug 17, 2021·0 cites·2 claims
- 0540US10352901B2Particulate measurement systemNGK SPARK PLUG CO·Filed 2016·Granted Jul 16, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →