Inventor

HIRATA MITSUJI

JP3 patents

Patents

3 patents

US5876478AMar 2, 1999

Metal mold for glass forming

NIPPON STEEL CORP24 citations89

US6580743B1Jun 17, 2003

Stave cooler

NIPPON STEEL CORP15 citations77

US5656104AAug 12, 1997

Metal mold for glass forming

NIPPON STEEL CORP12 citations70