JY

Junichi Yamaura

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #181,431 of 266,432Top 70%
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, Shuji Tsutsumi, Masaki Hasegawa 2002-06-25