MT

Michimasa Takagi

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #150,507 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6725701 Cluster type multistage rolling mill Toru Nakayama, Takashi Norikura 2004-04-27