SY

Sumihisa Yamaguchi

SC Seimi Chemical Co.: 1 patents #9 of 20Top 45%
Overall (2003): #111,843 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6602111 Abrasive Yoshinori Fujie 2003-08-05