Member companies

As of October 1, 2024
Members
Adient plc.
ADVICS CO.,LTD.
Ahresty Corporation
AICHI HIKAKU INDUSTRY Co.,Ltd.
AIDO INDUSTRY.
AIKOKU ALPHA CORPORATION
AISAN INDUSTRY CO., LTD.
AISHIN Shiroki Corporation
Aisin Chemical Co., Ltd.
AISIN CORPORATION
AISIN FUKUI CORPORATION
AISIN KEIKINZOKU Co., Ltd. 
AISIN KIKO CO., LTD.
AISIN TAKAOKA CO., LTD.
Akebono Brake Industry Co., Ltd.
Alps Alpine Co.,Ltd
AMADA PRESS SYSTEM CO., LTD.
AOKI SEISAKUSYO CO.,Ltd.
Aoyama Seisakusho Co., Ltd. (asj-fasteners.co.jp)
APPAX Co.,Ltd. 
Arai Seisakusho Co., Ltd.
Archem Inc. 
ART METAL. MFG. CO.,LTD
Asahi Denso Co., Ltd.
ASAHI TEKKO CO.,LTD.
ASAKAWA SEISAKUSHO CO.,LTD
ASANO GEAR CO.,LTD.
Ashimori Industry Co., Ltd.
Ask Technica Corporation
ASTEER Co.,Ltd
Autoliv Japan Ltd.
AutoNetworks Technologies, Ltd.
Autosplice Japan Co.,Ltd
AVL Japan
Awaji Packing Co.,Ltd.
BeNEXT Technologies Inc.
Bonform Co., Ltd.
Bosch Corporation
BUKO INDUSTRIAL Co., Ltd.
Bureauveritas Japan
CABLE-INDUSTRY ケーブル工業()
CAR MATE MFG.CO.,LTD.
CATEYE Co.,Ltd.
CELLSTAR INDUSTRIES Co.,Ltd
CEMEDINE Co.,Ltd.
CENTRAL AUTOMOTIVE セントラル自動車工業()
Central Motor Wheel Co.,Ltd.
CHITA KOGYO CO., LTD.
CHIYODA INDUSTRIES CO.,ltd
Chiyoda Manufacturing Co., Ltd.
CHRYSANTHEMUM CO.,LTD.
CHUO MALLEABLE IRON CO.,LTD.
CHUO SPRING CO., LTD.
Chuyo Spring Co., Ltd.
Clarion Lifecycle Solutions Co., Ltd.
Combi Corporation
Commercial Vehicle Solutions - ZF
D-ACT.Co.,Ltd.
Daicel Corporation
DAIDO KOGYO CO., LTD.
DAIDO METAL CO., LTD.
DAIJI INDUSTRY CO.,LTD.
DaikyoNishikawa Corporation
DAINAGA CORK CO.,LTD.
DAITO PRESS Mfg. Co., Ltd.
DENSO CORPORATION
DENSO ELECTRONICS CORPORATION
DENSO SANKYO CO., LTD.
DENSO TEN Limited.
DRiV Incorporated Japan
Eagle Industry Co., Ltd. 
Eiken Industries Co.Ltd
ElringKlinger AG |
EMANAC Co.,Ltd
ENKEI Corporationエンケイ()
EXEDY Corporation
EZAKI INDUSTRIAL Co., Ltd.
F.C.C. Co., Ltd.
FALTEC Co., Ltd.
FILTRATION TOKYO ROKA KOGYOSHO CO.,LTD
FT TECHNO CO.,LTD.
F-TECH INC. 
FTS Co.,Ltd
FUJI BELLOWS CO.,LTD.
FUJI BRAKE INDUSTRY CO.,LTD.
Fuji Buhin Industries Inc.
FUJI ELECTRIC CO., LTD.
FUJI MACHINERY CO.LTD,
FUJI OOZX Inc.
FUJIKURA COMPOSITES Inc.
Fujikura Ltd.
FUJITSU LIMITED
FUJITSUBO GIKEN KOGYO CO.,LTD
Fukai MFG Co., Ltd.
FUKUJU INDUSTRY CO.,LTD
Furukawa Electric Co., Ltd.
FURUKAWA SEIBYO CO.,LTD.
Fuserashi Co., Ltd.
FUTABA INDUSTRIAL CO.,LTD.
Futaba Kogyo Co., Ltd.
G.S. Electech Inc.
GMB Corporation
GOKO SEISAKUSHO CO., Ltd.
G-TEKT CORPORATION
HAMANAKODENSO CO.,LTD.
Highly Marelli Holdings Co., Limited
HIKARI SEIKO co.,ltd.
HI-LEX CORPORATION
HIRUTA KOGYO CO., LTD
Hitachi Astemo Hanshin, Ltd.
Hitachi Astemo, Ltd.
HKT Corporation
HOEI KOGYO 宝栄工業()
HOHSEI INDUSTRIAL CO., LTD.
HORIBA, Ltd.
HOSEI BRAKE INDUSTRY CO., LTD.
Hosiden Corporation
HOUWA KOGYO Co., Ltd. 
Howa Co.,Ltd. 
ICHII Co., Ltd.
ICHIKOH INDUSTRIES, LTD.
Iidzka Seisakusho Co.,Ltd.
IKUYO ()イクヨ
Imasen Electric Industrial Co., Ltd.
INOAC CORPORATION
IPF corporation.
IRIE SANGYO ()入江産業
Ishikawa Gasket Co.,Ltd.
ISSI CORPORATION (isshi.co.jp)
ITO KINZOKU KOGYO CO.,LTD
IWATA BOLT CO., LTD.
Japan Aviation Electronics Industry, Ltd.
Japan Climate Systems Co., Ltd. 
JAPAN ENGINE VALVE MFG. CO., LTD.
Japan Pallet Rental Corporation (JPR)
Japan Vilene Company, Ltd.
JATCO Ltd
Jeco Co., Ltd.
Johnan Manufacturing Inc.
Joyson Safety Systems Japan G.K.
JTEKT CORPORATION
JVC KENWOOD Corporation
KANBISHI CORP.
KASAI KOGYO CO., LTD.
KAWASAKI AUTOMOTIVE INDUSTRY  CO.,LTD.
KAWASAKI INDUSTRIAL Co.,Ltd.
KEEPER CO., LTD.
KEIAISHA CO., LTD.
Keihin Seimitsu Kogyo Co., Ltd.
KEYLEX CORPORATION
KEYSTER PRECISION WORKS LTD
Kiekert Japan Corporation
Kiguchi Technics Inc.
Kinugawa Rubber Industrial Co., Ltd.
KIRIU CORPORATION
Knorr-Bremse AG
KOBAYASHI CORPORATION.
KOBE Mfg.()神戸製作所
KOITO MANUFACTURING CO., LTD.
KOJIMA INDUSTRIES CORPORATION.
Kokubun Press Industry Co., Ltd
Kokusan Parts Industry Co., Ltd
Kotobukiya Fronte Co., Ltd.
KUMI KASEI CO.,LTD 
KUNIMOTO INDUSTRY
KURASHIKI KAKO CO., LTD.
Kushiro Brake Co., Ltd.
KUZEH Co.,Ltd.
KYB Corporation
KYOEI PRINT GIKEN CO.,LTD.
KYORITSU SEIKI CO.,LTD.
Kyowa Alloy Co., Ltd.
Kyowa Industrial Co.,LTD 
KYOWA KOGYO 協和工業(株)
KYOWA LEATHER CLOTH CO., LTD.
LEAD Co., Inc.
Lectra Japan
MABUCHI MOTOR CO., LTD.
MAENI Co., Ltd. ()MAENI
MAFTEC Group Co., Ltd.
Magna International Japan
MAHLE Engine Components Japan Corp. 
MAHLE Japan
MANNOH INDUSTRIAL Co.,Ltd. 
Marelli Holdings Co., Ltd. 
MAROMI SANGYO マロミ産業()
Marugo Rubber Industries, Ltd.
Marui Industrial Co., Ltd.
MARUKO KEIHOKI Co., LTD.
MARUYASU INDUSTRIES CO.,LTD.
Matsuda Electric industry place
Matsui Universal Joint Corporation
Maxell, Ltd., 
MEIDENSHA CORPORATION
MEIDOH Co.,LTD.
MEIJI FLOW SYSTEMS CO., LTD.
MEIWA INDUSTRY CO., LTD.
Melco Mobility Solutions Corp.
MIDORI AUTO LEATHER CO., LTD.
Mik Electronic Corporation
Mikuni Corporation
Minebea AccessSolutions Inc. 
MINORI INDUSTRY CO., LTD.
MISATO INDUSTRIES CO,.LTD. 美里工業()
Mitoyo Co.,Ltd.
MITSUBA Corporation
MITSUBISHI CABLE INDUSTRIES, LTD.
Mitsubishi Electric Corporation
Mitsubishi Electric Mobility Corporation
MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. 
Mitsubishi Logistics Corporation
Mitsubishi Materials Corporation
Mitsubishi Steel Mfg. Co., Ltd.
MITSUI KINZOKU ACT CORPORATION
MITSUIYA KOGYO 三井屋工業()
MITSUYA SEIKO三矢精工(株)
MIYACO HYDRAULIC BRAKE MFG.CO.,LTD 
MIYAMA ELECTRIC Co., Ltd. 
Miyamoto Electric Horn Co., Ltd.
MK KASHIYAMA CORP.
Molten Corporation
MORIROKU TECHNOLOGY COMPANY, LTD.
Motherson Yachiyo Automotive Systems Co., Ltd.
Murakami Corporation
Muro Corporation
MUSASHI OLI SEAL MFG. CO. LTD.
MUSASHI PRESS 武蔵プレス工業()
Nabtesco Automotive Corporation
NAGASE & CO., LTD.
NAJICO SPICER CO., LTD.
NAKAGAWA SPECIAL STEEL INC. 
NBC ()エヌビーシー
NEC Corporation
Newell Brands Japan G.K.
New-Era Co., Ltd.
NHK FLEX Co.,Ltd.
NHK Precision Co.,Ltd.
NHK SPRING CO.,LTD. 
NICHIA COOPERATION
NICHIAS Corporation
NICHIRIN CO.,LTD.
Nifco Inc.
Nihon Ikuji(株)日本育児
NIHON PACKING 日本パッキング工業()
NIHON PLAST CO., LTD 
NIHON TOKUSHU TORYO CO.,LTD.
Nikki Co., Ltd. 
NIKKO CORPORATION
Nikko Electric Industry Co., Ltd
Nippon Flex Controls Cop.
Nippon Gasket Co., Ltd.
Nippon Kayaku Co., Ltd.
Nippon Leakless Corporation
NIPPON PISTON RING CO., LTD.
Nippon Rokaki Co.,Ltd.
NIPPON SEIKI CO., LTD.
NIPPON THERMOSTAT CO., LTD.
NISHIKAWA RUBBER CO.,LTD.
NISHIOKA MALLEABLE IRON IND.co.,LTD
Nissan Pump Mfg. Co., Ltd
Nisshinbo Brake Inc.
NISSIN KOGYO Co., Ltd
Niterra Co., Ltd. (ngkntk.co.jp)
NITTAN Corporation 
Nitto Denko Corporation
NITTO KOGYO.CO.,LTD
NOK CORPORATION
NSK Ltd.
NTN Corporation
NUKABE Corporation
OGINO KOGYO CO., LTD.荻野工業(株)
OHASHI IRONWORKS Co.,Ltd.
Ohmori  ()大森
OHNO RUBBER INDUSTRIAL Co.,LTD.
OHTSUKA Co., Ltd. 
OHTSUKA Co., Ltd. 
OILES CORPORATION
Okamoto Glass Co., Ltd.
Oki Engineering Co., Ltd. 
ORIHASHI SEISAKUSHO ()折橋製作所
OSAKA FLEXIBLE KOGYO CO.,LTD.
OTICS Corp.
Owari Precise Products Co.,Ltd.
Pacific  Engineering Corporation 
Pacific Industrial Co., Ltd. (pacific-ind.co.jp)
PACIFIC MFG. CO., LTD
Pa-man Corporation
Panasonic Automotive Systems Co., Ltd.
PATLITE Corporation.
PEAPEACOCK ROKI ピーコック濾器工業()
Penstone Corporation
PIOLAX, INC.
PIONEER CORPORATION
PRESS KOGYO CO., LTD.
Project Mu Co.,Ltd.
Proterial, Ltd.
Qualcomm Japan GK
RECARO Co., Ltd.
Resonac Holdings Corporation. 
RIKEN CORPORATION
ROKI Co., Ltd.
RYOBI Limited 
Saga Tekkohsho Co.,Ltd. 
Saitama Kiki Co., Ltd.
Sakae Riken Kogyo Co., Ltd.
SAKAMOTO INDUSTRY Co.,Ltd.
Sakura Metal Industry Co.,Ltd.
SANDEN CORPORATION
SAN-EN KIZAI CO.,LTD.
Sango Co., Ltd.
Sankei Giken Kogyo Co., Ltd.
SANKEI MANUFATEC CO.,LTD.
SANKO Co.,Ltd.
SANKO ELECTRIC CO., LTD. 
Sanoh Industrial Co., Ltd.
SANWA KOGYO 三和工業()
Sanwa Packing Industry Co., Ltd.
SANWA SEIKI LTD.
SAWAFUJI ERECTRIC CO,.LTD
Sawakyu Industries Company Limited
Sealed Air Japan G.K. 
SEIKEN CHEMICAL INDUSTRY CO., LTD.
SEIKOH KOGYO Co.,Ltd.
SEKISO Co.Ltd.
SENJU METAL INDUSTRY CO., LTD.
SGS Japan
Shibami Industry Co., Ltd.
Shigeru Co., Ltd.
SHIKOKU CABLE CO., LTD.
Shindengen Electric Manufacturing Co., Ltd.
SHINKO KOGYO Co.,Ltd.
SHINMEI ELECTRIC CO., LTD. 
SHINSEI AUTOMOTIVE INDUSTRY CO., LTD.
SHOWA KINZOKU KOGYO Co., Ltd
SIGMA CORPORATION
SINDAI CO.,LTD
SOC Corporation
SOLIZE Corporation
Somic Ishikawa Inc.
Sony Semiconductor Solutions Corporation
SOSHIN ELECTRIC CO., LTD.
SOWA INDUSTRIES CO., LTD.
STANLEY ELECTRIC CO., LTD.
Sugiura Seisakusho Co., Ltd.
Sumitomo Electric Industries, Ltd.
Sumitomo Riko Company Limited
Sumitomo Rubber Industries, Ltd.
Sumitomo Wiring Systems, Ltd.
SUNRISE INDUSTRY CO.,LTD.
Sunstar Engineering Inc.
SYS Lighting Corporation
T.RAD Co., Ltd.
TACHI-S CO., LTD.
TAIHO KOGYO CO., LTD.
TAIYO KIKO MFG.,LTD.
TAIYO NUT MFG.CO.,LTD.
TAKADA-KOGYO 髙田工業()
Takagi Mfg.Co.,Ltd.
Takara Corporation
TAKEUCHI Industrial Inc.
TBK Co., Ltd.
Tenneco Japan Ltd.
Think Reed Inc.
THK RHYTHM CO., LTD.
Tiger Sash Co.,Ltd.
TNK SANWA PRECISION CO.,LTD
TOA INDUSTRIES.CO., LTD.
TOGO SEISAKUSYO CORPORATION
TOKAI RIKA CO., LTD.
TOKAI RIKI Co.,Ltd. 
TOKAIDENSO CORPORATION
TOKEI ()東計電算
Tokyo Gasket Co., Ltd.
TOKYO RADIATOR MFG. Co. Ltd.
TOKYO ROKI CO.,LTD.
Topy Industries, Ltd.
TOSHIBA CORPORATION
TOYO ELEMENT 東洋エレメント工業()
TOYO FASTENER 東洋ファスナー()
Toyo Kinzoku Kogyosho Co., Ltd.
TOYO KOGYO Co.,Ltd
Toyoda Gosei Co., Ltd.
TOYODA IRON WORKS CO., LTD.
Toyodenso Co.,Ltd.
TOYOTA BOSHOKU CORPORATION
Toyota Industries Corporation 
TPR Co., Ltd.
TRANSTRON Inc.
TRIS Inc. 
TS TECH CO.,LTD.
Tsuchiya Co., Ltd.
Tyco Electronics Japan G.K.
Uchida-Spring MFG.Co.,Ltd
Uchiyama Manufacturing Corp.
Unipres Corporation
UNIVANCE CORPORATION
U-Shin Ltd.
USUI CO., LTD.
Valeo Japan Co., Ltd.
VALQUA, LTD.
VIEWTEC JAPAN CO.,LTD
Wako Filter Technology Co., Ltd.
Woodbridge Japan Inc.
Yajima Industry Co., Ltd.
Yamaguchi Electric Industry Co., Ltd.
Yamaha Corporation
YAMATO INDUSTRIAL CO.,LTD.
YANMAR HOLDINGS CO., LTD. 
YAZAKI Corporation
YOROZU CORPORATION
Yoshikawa ()ヨシカワ 
YP System Co.,Ltd.
Y-TEC CORPORATION
Yutaka Giken Company Limited
ZF JAPAN 
Affiliate Members
AsueneInc.
DAIWA SANGYO CO.,LTD.
Dana Japan, LTD.
DMG MORI CO., LTD. 
Eaton
Faurecia Japan
JASTI CO., LTD.
KOSHIDA CORPORATION
Mitsubishi Logisnext Co., Ltd.
NbaseInc. ()Nbase
NIPPAN – NHK SALES CO. LTD
Nippon ITF Inc.
O-WELL CORPORATION 
Schaeffler Japan
SHINTO Industrial Co., Ltd 
TCS Inc. TCS()
THE YOKOHAMA RUBBER CO., LTD. 
Toyota Tsusho Corporation
YASKAWA ELECTRIC CORPORATION