YK

Yoshiteru Kageyama

ML Mitsubishi Petrochemical Company Limited: 1 patents #19 of 101Top 20%
📍 Yokkaichi, JP: #21 of 86 inventorsTop 25%
Overall (1989): #41,073 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 Yoshiaki Sawada 1989-02-28