IO

Ikuhiro Ozawa

MC Mitsui Mining & Smelting Co.: 1 patents #14 of 63Top 25%
Overall (2020): #440,628 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10538679 Phosphor Jun Itoh, Takayoshi Mori 2020-01-21