AT

Akari Tominaga

NI Ngk Insulators: 1 patents #110 of 249Top 45%
Overall (2020): #558,702 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10775341 Sensor element, manufacturing method therefor, and gas sensor Hirohito Kiyota 2020-09-15