HK

Hiroshi Kurakake

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #3,578,551 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6216504 Traveling sheet thickness changing method for cold tandem roller Hisashi Tsuchida, Yutaka Saito, Satoshi Hattori 2001-04-17