YA

Yu Akiyama

Ngk Spark Plug Co.: 1 patents #65 of 212Top 35%
Overall (2018): #180,017 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10132774 Gas sensor control device Yasuhiro Ishiguro, Tomohisa Terui, Kazuhisa Fujibayashi 2018-11-20