SONY PRECISION ENGINEERING CENTER (SINGPARE)PTE LTD.

DALIAN TOSHIBA TELEVISION CO.,LTD.

TOSHIBA SINGAPORE PTE.LTE.

SONY CORP.

TOSHIBA CORP.

THOMSON JAPAN

VICTOR COMPANY OF JAPAN LTD.

PHILIPS JAPAN LTD.

HIROSHIGE INDUSTRY CORP.

MATSUSHITA ELECTRIC INDUSTRIAL CORP.

MITSUBISHI ELECTRIC CORP.

CROWN YOUNG INDUSTRIES LTD.

TEAC ELECTRONICS MALAYSIA SDN BHD.

CITIZEN WATCH CORP.

SEIKO EPSON CORP.

CHINONTEC IND.

TEAC CORP.

TDK CORP.

IBM JAPAN LTD.

NIDEC CORP.

ASAHI OPTICAL CORP.

OLYMPUS OPTICAL CORP.

CANON INC.

KONICA CORP.

DAIWA SEIKO INC.

NIKON CORP.

MAMIYA -OP CORP.

RICOH COMPANY LTD.

KOGANEI CORP.

THK CORP.

TAMURA.E.W.LTD.

NHK SPRING CORP.

JAPAN RADIO CORP.

FANUC LTD.