YI

Yasuyoshi Iwamoto

KC Kiwa Chemical Industry Co.: 1 patents #2 of 3Top 70%
Overall (2011): #126,879 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7906193 Retroreflective sheet Shigeo Yukawa 2011-03-15