YS

Yasumitsu Shimizu

Ngk Spark Plug Co.: 1 patents #52 of 146Top 40%
Overall (2020): #217,414 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10876991 Gas sensor Takayuki Kito 2020-12-29