HH

Hiroshi Hirata

NS Nippon Steel: 1 patents #19 of 180Top 15%
Overall (2005): #190,259 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6858101 Steel excellent in forgeability and machinability Masayuki Hashimura, Kohichi Isobe, Ken Naito, Kenji Fukuyasu 2005-02-22