SK

Shigeyoshi Kobayashi

SC Sankyo Diamond Industrial Co.: 1 patents #1 of 4Top 25%
Overall (2003): #120,300 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6533650 Grinding stone Takuma Yoshida, Nobuo Fukada, Hirohide Fukudome 2003-03-18