NTW INC.

OHASHI ENGINEERING CO., LTD.

OITA DEVICE TECHNOLOGY CO., LTD.

OITA LSI CLUSTER PROMOTION COUNCIL

OKANO ELECTRIC CORPORATION

OKAYA CITY

OKI CIRCUIT TECHNOLOGY CO., LTD.

OKUDA TRADING CO., LTD.

OKUNO CHEMICAL INDUSTRIES CO., LTD.

OMRON CO., LTD.

OPI CORPORATION

ORC MANUFACUTRING CO., LTD.

ORUTE CORP.

OZU CO.

PARMI JAPAN CO., LTD.

PEMTRON CORP.

PHOTO PRECISION CO., LTD.

PINK JAPAN K.K.

PLUS ENGINEERING CO., LTD.

PMT CORP.

POSALUX S.A.

PRECITEC JAPAN LTD.

PRINTEC CORP.

PULAX CO., LTD.

INC.

QUARK TECHNOLOGY CO., LTD.

RAKUYOKASEI CO., LTD.

RAYDENT INDUSTRIAL CO., LTD.

RESINOUS KASEI CO., LTD.

RESONAC (FORMER SHOWADENKO/SHOWADENKO MATERIALS) CO., LTD.

REXXAM CO., LTD.

RHESCA CO., LTD.

RIKOH EKECTRIC CO., LTD.

RKC INSTRUMENT INC.

ROKKO ELECTRONICS CO., LTD.

ROZETTA CORP.

RS COMPONENTS KK

S.E.R. CORP.

SAEHAN MICROTECH CO., LTD.

SAGA

SAKASE CHEMICAL CO., LTD.

SAKI CORPORATION

SAKURA COLOR PRODUCTS CORP.

SAN-EI TECH LTD.

SAWA CO., LTD.

SAYAKA COMPANY LTD.

SCHRODINGER K.K.

SEA-KI PRECISION CO., LTD.

SEIKA CORPORATION

SEIWA OPTICAL CO., LTD.

SEKIAOITECHNO CO., LTD.