자동차제조사
- TOYOTA Motor
- NISSAN Motor
- MITSUBISHI Motor
- MAZDA MotorI
- SUZU Motor
- HONDA Motor
- NISSAN DIESEL Motor
- SUZUKI Motor
- HINO Motor
- ZEXEL CORPM
- OBUCHI Motor
자동차부품 제조사
- DENSO
- ASUMO
- TOKAIRIKA
- AISHIN
- NTN
- NSK
- KOMATSU
- UNISIA JECS
- SHIN CATERPILLAR
- MITSUBISH
- KUBOTA
- GKN
- IHIKAWAJIMA-HARIMA
- DELPHI
- TOYOTA KOUKI
제철/철강업체
- NIPPON Steel
- NKK corp
- SUMITOMO metal
- KAWASAKI Steel
- KOBE Steel
- NISSAN Steel
- MARUICHI Steel
- AICHI Steel Works
- TOKYO Steel MFG
제철/철강업체
- ILJIN
- NSK
- KOYO SEIKO
- NTN
- NACHI-FUJIKOSHI
- MINEBEA
- SKF
- FAG
- INA
- HITACHI
- TOSHIBA
- MITSUBISH Electric
- SONY
- MATSUSHITA Electric
- DAIKIN
OEM 제조 및 기타
- SHOWA SHELL SEKIYU
- GENERAL SEKIYU
- MITSUBISHI OIL
- IDEMITSU KOSAN
- COSMO OIL
- ESSO SEKIYU
- MOBIL SEKIYU
- FUJI KOSAN
- NIPPON OIL
- DEFENSE AGENCY
- EAST JAPAN RAILWAY
- CENTRAL JAPAN
- RAIL WAY
- JAPAN FREIGHT RAILWAY