KO

Keiji Ozeki

Ngk Spark Plug Co.: 1 patents #76 of 208Top 40%
📍 Konan, JP: #13 of 25 inventorsTop 55%
Overall (2019): #386,554 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10256610 Spark plug Tsutomu Kobayashi 2019-04-09