YM

Yutaka Maekawa

MM Mitsubishi Mining: 1 patents #11 of 64Top 20%
📍 Chofu, JP: #4 of 19 inventorsTop 25%
Overall (1982): #21,483 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312710 Multistage flash evaporator Kazuhiro Tanaka 1982-01-26