EW

Eiichi Wakai

TC Toshiba Battery Co.: 1 patents #88 of 145Top 65%
Overall (All Time): #3,744,996 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5525444 Alkaline secondary battery Takeo Ito, Katsuya Kumagai, Kunihiko Miyamoto 1996-06-11