Inventor
OHTAWA HIDEKI
JP2 patents
Patents
2 patentsUS7052264B2May 30, 2006
Molding metal mold, method of producing molding metal mold, and articles molded by molding metal mold
SONY CORP11 citations76
US7419629B2Sep 2, 2008
Metal mold for forming, method for the preparation of the metal mold for forming and molded article obtained on forming by the metal mold for forming
SONY CORP1 citations44