SM

Shunji Matsuzaki

AG At Group: 1 patents #2 of 10Top 20%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #1,856,669 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11453042 Forging roll device Shinji Kamoto, Koichi Kondo, Yusaku Kobayashi, Hideki Uchida, Yugo Matsui +1 more 2022-09-27
8071053 Dispensing apparatus Katsunori Hirata 2011-12-06