Inventor

OKIMOTO HAJIME

JP3 patents

Patents

3 patents

US5306001AApr 26, 1994

Game ball

MOLTEN CORP31 citations90

US5597432AJan 28, 1997

Method for making balls for sports

MOLTEN CORP8 citations71

US5380185AJan 10, 1995

Ball for ball game and molding apparatus for forming the same

MOLTEN CORP4 citations60