Inventor · disambiguated record
Takafumi Terahai
Also filed as: TERAHAI Takafumi
11 granted patents·1 pending application·9 citations·filing 2013–2023
82Inventor score
Files withNGK INSULATORS LTD12
Top patents by PatentIndex Score
12 records- 0192US11761899B2Inspection method and inspection system for cylindrical honeycomb structure made of ceramicsNGK INSULATORS LTD·Filed 2021·Granted Sep 19, 2023·2 cites·10 claims
- 0291US11915409B2Inspection method and inspection system for pillar-shaped honeycomb structure made of ceramicNGK INSULATORS LTD·Filed 2021·Granted Feb 27, 2024·2 cites·14 claims
- 0387US11499921B2Inspection method and inspection system for pillar-shaped honeycomb structureNGK INSULATORS LTD·Filed 2021·Granted Nov 15, 2022·2 cites·6 claims
- 0480US12385849B2Inspection method and inspection system for pillar-shaped honeycomb structure made of ceramicNGK INSULATORS LTD·Filed 2023·Granted Aug 12, 2025·0 cites·6 claims
- 0575US11226295B2Ceramic body defect inspecting apparatus and defect inspecting methodNGK INSULATORS LTD·Filed 2019·Granted Jan 18, 2022·2 cites·20 claims
- 0673US9017898B2Fuel cellNGK INSULATORS LTD·Filed 2013·Granted Apr 28, 2015·1 cites·8 claims
- 0756US11796441B2Inspection method and inspection system for pillar-shaped honeycomb structureNGK INSULATORS LTD·Filed 2020·Granted Oct 24, 2023·0 cites·14 claims
- 0855US2023326008A1Work test apparatus and methodNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 0953US9640825B2Fuel cellNGK INSULATORS LTD·Filed 2015·Granted May 2, 2017·0 cites·5 claims
- 1046US11243171B2Ceramic body defect inspecting apparatus and ceramic body defect inspecting methodNGK INSULATORS LTD·Filed 2020·Granted Feb 8, 2022·0 cites·19 claims
- 1143US11662293B2Inspection method for pillar-shaped honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted May 30, 2023·0 cites·9 claims
- 1238US10475177B2Method of inspecting surface of ceramic bodyNGK INSULATORS LTD·Filed 2017·Granted Nov 12, 2019·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →