| Altera |
Nikon Corporation |
| Asahi Optical Co., Ltd. |
Nippon Bio-Rad Laboratories |
| Asia Electronics Inc. |
Nippon Motorola Micro Electronics Corp. |
| Bausch &. Lomb Japan Ltd. |
Nippon Pillar Packing Co., Ltd. |
| Calcomp Japan Procurement K.K. |
Nippon Sherwood Medical Industries Ltd. |
| Canon Inc. |
Noritsukoki Co., Ltd. |
| Carl Zeiss Co., Ltd. |
Olympus Optical Co., Ltd. |
| Central Denshi Seigyo |
Ono Sokki Co., Ltd. |
| Chinon Industries, Inc. |
Orbotech Japan Co., Ltd. |
| Citizen Watch Co., Ltd. |
Pip-Fujimoto Co., Ltd. |
| Copyer Co., Ltd. |
Rhythm Watch Co., Ltd. |
| Dade Behring Ltd. |
Ricoh Co., Ltd. |
| Dainippon Screen Mfg., Ltd. |
Ricoh Elemex Corporation |
| Dia Systems Inc. |
S.L.T. Japan Co., Ltd. |
| Elco International K.K. |
Schlumberger K.K. |
| Fisher-Rosemount Japan Co., Ltd. |
Schneider |
| Fuji Photo Optical Co., Ltd. |
Schroff K.K. |
| Fuji Xerox Co., Ltd. |
Seiko Epson Corporation |
| Guidant Japan K.K. |
Seiko Instruments Inc. |
| Hakuju Health Science Company Ltd. |
Seikosha Co., Ltd. |
| Hamada Heavy Industries, Ltd. |
Sena Co., Ltd. |
| Heraeus Electro-Nite Japan |
Sendai Nikon Corporation |
| Heraeus Kulzer Japan Co., Ltd. |
Shimadzu Corporation |
| Hitachi Vlsi Engineering Co. |
Shofu |
| Horiba, Ltd. |
Sony Precision Technology Inc. |
| Hoya Corporation |
Sony Tektronix Corporation |
| JMS Co., Ltd. |
Samsung Electronics Inc. |
| Johnson Electric World Trade Limited |
Sun Medical Co., Ltd. |
| Kanematsu Industry Machinery Limited |
Suss Microtec K.K. |
| Kawasumi Laboratories, Inc. |
Sysmex Co. |
| KDK Corporation |
Tanita Corporation |
| Kulick And Soffa Japan Ltd. |
Tatsuno Co., Ltd. |
| Kyocera Mita Corporation |
The Yoshida Dental Mfg. Co., Ltd. |
| Lecroy Japan Corporation |
Tokai Optical Co., Ltd. |
| Leybold Co., Ltd. |
Tokimec Inc. |
| Linear Technology (Japan) K. K. |
Tokyo Boekj Techno-System Ltd. |
| Macnica Inc. |
Tonokuraika Kogyo Co., Ltd. |
| Marubeni Electronics Co., Ltd. |
Topcon Corporation |
| Minolta Co., Ltd. |
Wacom Ltd. |
| Mitutoyo |
Xebec Co., Ltd. |
| Nidec Copal Electronics Corp. |
Y.O. Systems Inc. |
| Nidek Co., Ltd. |
Yamato Scientific Co., Ltd. |
| Nihon Mathys K.K. |
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