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Shungo NAGAI

NI Ngk Insulators: 1 patents #85 of 215Top 40%
Overall (2023): #255,451 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11773022 Manufacturing method of plugged honeycomb structure Hiroaki Hayashi 2023-10-03