IO

Iwao Ohwada

NI Ngk Insulators: 1 patents #112 of 245Top 50%
Overall (2022): #421,481 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11387454 Secondary battery Yukihisa Takeuchi, Yukinobu Yura 2022-07-12