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Norihiko Nadanami

Ngk Spark Plug Co.: 1 patents #76 of 208Top 40%
TC Tokyo Roki Co.: 1 patents #3 of 7Top 45%
Overall (2019): #325,213 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10450916 Plasma reactor Shinsuke Itoh, Yu Ebara 2019-10-22