DI

Daisuke Ichikawa

Ngk Spark Plug Co.: 1 patents #10 of 87Top 15%
Overall (2022): #483,188 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11428655 Gas sensor Yusuke Matsukura, Shoji Kitanoya, Masaya Watanabe 2022-08-30