KS

Keiji Shionuma

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,814,245 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5376467 Organic electrolyte battery Takao Abe, Naoyuki Sugeno 1994-12-27