YE

Yu Ebara

Ngk Spark Plug Co.: 1 patents #76 of 208Top 40%
TC Tokyo Roki Co.: 1 patents #3 of 7Top 45%
Overall (2019): #207,301 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10450916 Plasma reactor Shinsuke Itoh, Norihiko Nadanami 2019-10-22