Updated as of January 1, 2012
- France Telecom, SA / TDF SAS
- FUJITSU Limited
- Hitachi Consumer Electronics Co.,Ltd.
- JVC KENWOOD Corporation
- Mitsubishi Electric Corporation
- NEC Corporation
- NHK (Nippon Hoso Kyokai)
- Panasonic Corporation
- Pioneer Corporation
- Sanyo Electric Co., Ltd.
- Sharp Corporation
- Sony Corporation
- Thomson Licensing
- Toshiba Corporation
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