Inventor · disambiguated record
Toshiya Umeki
Also filed as: UMEKI TOSHIYA
3 granted patents·2 pending applications·1 citations·filing 2005–2019
47Inventor score
Top patents by PatentIndex Score
5 records- 0161US10879089B2Ceramic heaterNGK SPARK PLUG CO·Filed 2019·Granted Dec 29, 2020·1 cites·3 claims
- 0242US2008032115A1Corrosion-Resistant Member and Method for Manufacture ThereofNIHON CERATEC CO LTD·Filed 2005·Application pending·0 cites
- 0341US11043401B2Ceramic memberNGK SPARK PLUG CO·Filed 2018·Granted Jun 22, 2021·0 cites·8 claims
- 0438US11004715B2Substrate supporting deviceNGK SPARK PLUG CO·Filed 2017·Granted May 11, 2021·0 cites·2 claims
- 0537US2012273133A1Surface protective film, gas contact member, gas processing apparatus, and mechanical pumpOHMI TADAHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →