YS

Yoshiaki Sawada

ML Mitsubishi Petrochemical Company Limited: 1 patents #19 of 101Top 20%
Overall (1989): #40,335 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808216 Process for producing ultrafine metal powder Yoshiteru Kageyama 1989-02-28