- OSAKA SOFUKI
- KAWAJU BOSAI
- SANSHIN SENPAKU
- SEIWA KOGYO
- TERASAKI
- TOSHIBA
- TOYO GOMU
- NIPPON PNEUMATIC
- NIPPON CONTROLS
- NIPPON SENPAKU
- JAPAN RADIO
- NOHIMI BOSAI
- HITACHI SEISAKUSHO
- FIJIKURA GOMU
- FURUNO DENKI
- MATSUSHITA DENKI
- MITSUBISHI DENI
- MIDORI ANZEN
- WASHIO CHURI
