MM

Masayuki Motoya

SC Sumitomo Osaka Cement Co.: 1 patents #22 of 56Top 40%
Overall (2018): #315,954 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9977270 Optical device Yoshizumi Ishikawa, Youichi Hosokawa, Satoshi Oikawa 2018-05-22