Inventor

NAKAGAWA TOKIHARU

JP2 patents

Patents

2 patents

US5961898AOct 5, 1999

Molding apparatus and molding method for light-permeable articles

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations70

US6875378B1Apr 5, 2005

Optical disk molding apparatus and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61