TM

Takayuki Miyaji

Ngk Spark Plug Co.: 1 patents #10 of 87Top 15%
Overall (2022): #239,887 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11309135 Ceramic package 2022-04-19