KH

Kei Hanafusa

Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
Overall (2021): #377,796 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11108057 Bipolar plate, cell stack, and redox flow battery Hiroyuki Nakaishi 2021-08-31