HM

Hirokazu Murase

Ngk Spark Plug Co.: 2 patents #28 of 146Top 20%
Overall (2020): #168,132 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10724991 Particulate sensor Takeshi Sugiyama, Toshiya Matsuoka 2020-07-28
10690571 Particulate detection system Takeshi Sugiyama 2020-06-23