KM

Kohei MITSUYA

Ngk Spark Plug Co.: 1 patents #32 of 139Top 25%
Overall (2021): #370,527 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11142484 Component for semiconductor production device, and production method of component for semiconductor production device Hideo Tange, Motoki HOTTA, Takamichi Ogawa 2021-10-12