HI

Hiroshi Ichihara

Ngk Spark Plug Co.: 1 patents #88 of 211Top 45%
📍 Kasugai, JP: #14 of 29 inventorsTop 50%
Overall (2016): #382,106 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9431796 Method for manufacturing spark plug — 2016-08-30