MM

Masayuki Motoya

SC Sumitomo Osaka Cement Co.: 1 patents #20 of 69Top 30%
Overall (2016): #302,431 of 481,213Top 65%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9519200 Optical control device Toshio Kataoka, Junichiro Ichikawa 2016-12-13