YS

Yasumitsu Shimizu

Ngk Spark Plug Co.: 1 patents #72 of 203Top 40%
Overall (2017): #191,228 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9696274 Gas sensor element and gas sensor Seiji Oya 2017-07-04