KY

Keita Yamana

NI Ngk Insulators: 1 patents #112 of 245Top 50%
Overall (2022): #373,003 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11437260 Heater for semiconductor manufacturing apparatus Kazuhiro Nobori, Kengo Torii 2022-09-06