TN

Takuya NAKATSUKASA

Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
Overall (All Time): #1,876,706 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11016054 Gas sensor element and gas sensor including same Masaki Mizutani 2021-05-25
10996193 Gas sensor element and gas sensor Masaki Mizutani 2021-05-04