HH

Hideyuki Hamamura

NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #403,275 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9607744 Laser processing apparatus and laser irradiation method Koji Hirano, Hirofumi Imai 2017-03-28