YM

Yoshito Morita

ML Mitsui Mining Company, Limited: 1 patents #30 of 92Top 35%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,945,071 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4719188 Alumina-base abrasion resistant material Keiichiro Koba, Akira Matsumoto, Tomomi Miyamoto 1988-01-12