Inventor
SHIKATA NAOHIRO
JP7 patents
Patents
7 patentsUS5754669AMay 19, 1998
Speaker grille
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5868475AFeb 9, 1999
Audiovisual equipment and casing thereof and method of producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations81
US5957553ASep 28, 1999
Audiovisual equipment and casing thereof and method of producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations73
US5851334ADec 22, 1998
Method of producing casing for audiovisual equipment
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations73
US5825903AOct 20, 1998
Speaker grille
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6409844B1Jun 25, 2002
Surface-treated article of magnesium or magnesium alloys, method of surface preparation and method of coating
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations68
US6669900B2Dec 30, 2003
Method of manufacturing magnesium alloy molded product, painted structure thereof, method of painting the same, and casings using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations58