Inventor
HIKI KATSUYUKI
JP6 patents
Patents
6 patentsUSD526667SAug 15, 2006
Sprue cutting punch for a disc-molding die
SEIKO GIKEN KK19 citations89
US7270535B2Sep 18, 2007
Disc-molding mold, molded product, molding machine and disk-shaped member
SEIKO GIKEN KK8 citations66
USD521032SMay 16, 2006
Sprue bush for a disc-molding die
SEIKO GIKEN KK4 citations60
USD521033SMay 16, 2006
Inner stamper holder for a disc-molding die
SEIKO GIKEN KK2 citations60
USD528572SSep 19, 2006
Moving side bush for a disc-molding die
SEIKO GIKEN KK0 citations49
USD520034SMay 2, 2006
Cavity ring for a disc-molding die
SEIKO GIKEN KK0 citations49