Inventor

KATAYAMA AKINOBU

JP2 patents

Patents

2 patents

US5961898AOct 5, 1999

Molding apparatus and molding method for light-permeable articles

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations70

US6793748B2Sep 21, 2004

Disk bonding apparatus and disk bonding method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations37