YM

Yohei Maruyama

MC Mitsui Mining & Smelting Co.: 1 patents #20 of 67Top 30%
📍 Toyohashi, JP: #37 of 99 inventorsTop 40%
Overall (2016): #174,289 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9318339 Polishing slurry and polishing method Ryuichi Sato, Atsushi Koike 2016-04-19