SM

Seiji Masuda

NC Nippon Mining & Metals Co.: 1 patents #80 of 166Top 50%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,385,552 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7217310 Metal powder for powder metallurgy and iron-based sintered compact Masataka Yahagi, Toru Imori, Atsushi Nakamura, Yasushi Narusawa 2007-05-15