YW

Yukihiro Wataru

GC Gs-Melcotec Co.: 1 patents #5 of 18Top 30%
JC Japan Storage Battery Co.: 1 patents #91 of 170Top 55%
Overall (All Time): #3,522,267 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6617076 Separator for nonaqueous secondary battery and nonaqueous secondary battery using the same Takashi Aoki 2003-09-09