SD

Seiichi Daimaru

NM Nippon Steel & Sumitomo Metal: 3 patents #13 of 440Top 3%
Overall (2016): #56,137 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9452459 Method for manufacturing shaped steel the cross-sectional shape of which changes in the longitudinal direction, and roll forming device Masahiro Kubo, Masaaki Mizumura, Koichi Sato, Satoshi Shirakami, Yasushi Yamamoto 2016-09-27
9321488 Front body structure Takeshi Kawachi, Toshiyuki Niwa 2016-04-26
9248487 Forming method of metal member excellent in shape freezing property 2016-02-02