RO

Ryuhei OHARA

NI Ngk Insulators: 1 patents #112 of 245Top 50%
Overall (2022): #276,753 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11380910 Fuel cell and cell stack device Hirofumi Kan, Makoto Ohmori 2022-07-05