ST

Shinji Tsurutani

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #118,526 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6610437 Closure assembly for sealed batteries Seiichi Mizutani, Hideaki Yoshio, Kenjin Masumoto, Hideyuki Kobayashi 2003-08-26