IGPN supporting companies
IGPN activities are supported by the following companies :
- Ajinomoto Co., Inc.
- Amita Corp.
- Biznet Corp.
- Bridgestone Corp.
- Fujitsu Ltd.
- Fuji Xerox Co., Ltd.
- Hitachi Ltd.
- Itochu Corp.
- Itoki Corp.
- Kao Corp.
- Koike Corp.
- Lintec Corp.
- Mitsubishi Corp.
- Mitsubishi Electric Corp.
- NEC Corp.
- Nippon Steel Corp.
- Nissan Motor Co., Ltd.
- Okamura Corp.
- Ricoh Co., Ltd.
- Saraya Co., Ltd.
- Suntory Ltd.
- Teijin Ltd.
- Tokyo Gas Co., Ltd.
- Toyota Motor Corp.
- Umajirushi Co., Ltd.
(alphabetical order)