Inventor

TAKAKUWA AYUMU

JP2 patents

Patents

2 patents

US6890237B2May 10, 2005

Shadow mask assembly manufacturing method and cathode ray tube manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations55

US6570309B2May 27, 2003

Cathode ray tube

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations47