YS

Yusuke Shigihara

HI Hitachi: 1 patents #427 of 1,326Top 35%
Overall (2017): #181,033 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9610630 Closed-die forging method and method of manufacturing forged article Koji Sato 2017-04-04