YU

Yoshihiro Usui

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #10 of 32Top 35%
Overall (2004): #81,155 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6784215 Production process of non-flying plastic mircoballoons Yoshihiro Shigemori, Osamu Saito 2004-08-31