SO

Seiji Oya

Ngk Spark Plug Co.: 2 patents #33 of 212Top 20%
Overall (2018): #104,253 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10012611 Gas sensor element and gas sensor Satoshi Okazaki, Yuta Oishi 2018-07-03
9989420 Temperature sensitive element and temperature sensor Toshiya OYA 2018-06-05