Sponsors
Diamond
Platinum
Gold
Silver
Bronze
Booth exhibitors and other sponsors
- AMP Consulting GK
- Autex Inc.
- Kawashima Manufacturing Co., Ltd.
- Japan Communication Equipment Co., Ltd.
- Japan Laser Corporation
- KEYCOM Corporation
- NTT Communications Corporation
- OHTAMA CO., LTD.
- OPTOQUEST CO., LTD.
- Seiken Co., Ltd.