IS

Iwao Sakazaki

DC Daido Steel Co.: 2 patents #47 of 272Top 20%
Overall (All Time): #1,818,284 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11742121 Sm—Fe—N magnet material and Sm—Fe—N bonded magnet — 2023-08-29
10658095 Sm-Fe-N magnet material and Sm-Fe-N bonded magnet Takefumi Sugiyama 2020-05-19