SH

Sumio Hamada

SC Sumika Color Co.: 1 patents #1 of 6Top 20%
Overall (2003): #112,684 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6669986 Process for manufacturing multilayer pellets and use of the multilayer pellets Naohiko Mushiake, Kenji Kodama, Hiroyuki Mori, Tuyoshi Itou, Jun Komai 2003-12-30