ST

Shuji Tsutsumi

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #116,661 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6410188 Non-aqueous electrolyte secondary cell Takayuki Shirane, Yoshiaki Nitta, Masaki Hasegawa, Junichi Yamaura 2002-06-25