KK

Keiji Katayama

NE Nec: 1 patents #308 of 890Top 35%
Overall (2017): #349,314 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9780593 Electric cells for battery pack, battery control system, and battery control method Kazuaki Utsumi 2017-10-03