YI

Yoshihito Ikai

Ngk Spark Plug Co.: 1 patents #88 of 211Top 45%
Overall (2016): #175,519 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9247585 Ceramic heater element, ceramic heater, and glow plug Yutaka Sekiguchi, Takeshi Mitsuoka 2016-01-26