TY

Takeshi Yoshinaka

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #107,706 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6596434 Cylindrical type alkaline storage battery Norio Suzuki, Hideo Kaiya 2003-07-22