RN

Rika Nakajima

WC World Chemical Co.: 1 patents #1 of 3Top 35%
Overall (2016): #252,832 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9359229 Device for recovering floating materials on the liquid surface Yoji Mori, Yasuichi Haga 2016-06-07