TK

Tatsumi Kawaguchi

SC Sumitomo Bakelite Co.: 1 patents #11 of 75Top 15%
Overall (2003): #110,200 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6631861 Grinding device for resin composition — 2003-10-14