• Panasonic Industry Co. Ltd. (Panasonic Holdings Corporation)
• ULVAC Inc.
• Hitachi High-Tech Corporation (Hitachi
Ltd.)
• Tokyo Electron Ltd.
• Applied Materials Inc.
• SPTS Technologies Ltd. (KLA Corporation)
• ASML Holding N.V.
• Samco Inc.
• EV Group
• Suzhou Delphi Laser Co. Ltd.
• Lam Research Corporation