SK

Satsuki Kawauchi

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
Overall (1982): #32,121 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354741 Electrochromic display device Hiroshi Mano 1982-10-19