RM

Ryosuke Matsui

Ngk Spark Plug Co.: 2 patents #38 of 203Top 20%
Overall (2017): #110,081 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9739759 Resin member with gas permeable member and method of manufacturing the same, casing, and sensor Takashi Koda 2017-08-22
9709425 Sensor with foamed rubber sealing member mounted to circuit board Shingo Yoshida, Shinichi Sawada 2017-07-18