IHI Corporation

IHI AEROSPACE CO.,LTD.

IHI Compressor and Machinery Co.,Ltd

IHI CASTINGS CO.,LTD.

IHI Inspection & Instrumentation Co.,LTD.

IHI Jet Service Co.,Ltd.

INC Engineering Co.,Ltd.

Aikoku Alpha Co.,Ltd.

ALSTOM K.K.

EAGLE INDUSTRY CO.,LTD.

UEMURA KOUKI Co.,Ltd.

Japan Aerospace Exploration Agency

NTN corporation

ENERGY ADVANCE CO.,LTD.

The Institute of Applied Energy(IAE)

Elliot Ebara Turbomachinery Corporation

MMC SUPERALLOY CORPORATION

Osaka Gas Co.,Ltd.

THE OKINAWA ELECTRIC POWER CO.,INC.

KAIHATSU KENZAI CORPORATION

Gas and Power Inc.

Kawasaki Heavy Industries, Ltd.

Kawasaki Machine Systems,LTD

Kawaju Akashi Engineering Co.,Ltd.

KAWASAKI NAVAL ENGINE SERVICE,LTD.

Kawasaki Thermal Engineering Co.,Ltd.

KANSAI ELECTRIC POWER CO.,LTD.

KYUSHU ELECTRIC POWER CO.,INC.

KYOCERA Corporation

Kinzoku Giken Co.,Ltd

KOBE STEEL,LTD.

Koganei Tex Co.,Ltd.

CRE Co.LTD

JTEKT Corporation

Shikoku Electric Power Co.,INC

Shizuoka Gas Company

SHIMADZU MECTEM,INC.

New Energy & Industrial Technology Development Organization

NIPPON STEEL CORPORATION

Shinwa Corporation

Suzuki Seiki Kogyosho Co.,Ltd.

SUMITOMO PRECISION PRODUCTS CO.,LTD.

GENERAL ELECTRIC International,Inc.

Solarturbines Inc.

Sophia Precision Corp.

Turbo Systems United Co.,Ltd.

Tyco Thermal Controls

DAIDO STEEL CO.,LTD.

DAIHATSU DIESEL MFG.CO.,LTD.

TAIYO OIL CO.,LTD SHIKOKU OPERATIONS

Takuma Co.,Ltd.

Taketsuna Manufactory Co.,Ltd.

THE CHUGOKU ELECTRIC POWER CO.,INC.

CHUBU Electric Power Co.,Inc.

Engineering Research Association for Supersonic Transport Propulsion System

Japan Ultra-high Temperature Materials Research Institute

ELECTRIC POWER DEVELOPMENT CO.,LTD.

CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY

TOKYO ENERGY & SYSTEMS INC.

TOKYO GAS CO.,LTD.

The Tokyo Electric Power Company,Incorporated

TOSHIBA CORPORATION

Toshiba Plant System Co.,Ltd.

Toden Kougyo Co.,Ltd

TONENGENERAL SEKIYU K.K.

TOHO GAS CO.,LTD.

Tohoku Electric Power Co.,Inc.

JAPANESE PATENT OFFICE

TOMINAGA & CO.,LTD.

Toyota Turbine and Systems Inc.

NAKAKITA SEISAKUSHO CO.,LTD.

Niigata Power Systems Co.,Ltd.

NIPPON KAIJI KYOKAI

NSK Ltd.

NIHON TOKUSYU TOUGYOU

Nippon Donaldson, Ltd.

NIPPON ENGINE GENERATOR ASSOCIATION

Woodward Governor Company

JAPANESE AERO ENGINES CORPORATION

THE JAPAN STEEL WORKS,LTD.

JAPAN CASTING & FORGING CORP.

Japan Internal Combustion Engine Federation

Japan Vilene Co,LTD

Nippon Muki Co.,Ltd.

Howmet Japan Limited.

EAST JAPAN RAILWAY COMPANY

Hitach Engineering & Services Co.,Ltd.

Hitachi Metals,Ltd. Yasugi Works Metallurgical Research Laboratory

HITACHI,LTD.

HITACHI ZOSEN CORPORATION

Hitachi Plant Technologies,Ltd.

FUJI ELECTRIC CO.,LTD.

FUSOH AVIATION Co.,LTD.

Hoden Seimitsu Kako Kenkyusho Co.,Ltd.

HOKURIKU ELECTRIC POWER COMPANY

Hokkaido Electric Power Company,Incorporated

HONDA R&D CO.,LTD.Aircraft Engine R&D Center

MARUBENI CORPORATION

MARUWA ELECTRONIC INC.

MITSUI ENGINEERING & SHIPBUILDING CO.,LTD.

MITSUI & CO.PLANTSYSTEMS,LTD.

MITSUBISHI HEAVY INDUSTRIES,LTD.

MEIDENSHA CORPORATION

YANMER CO.,LTD.

YOKOKAWA DENSHIKIKI CO.,LTD.

Rolls-Royce Japan Co.,Ltd.