int CD_SIZE  = 2;
    int USE_SIZE = 3;
    int COUNT_SIZE = 1;
    int UNKNOWN_SIZE = 5;           // 5B謎サイズ
    int LENGTH_SIZE = 1;
    int FOOTER_SIZE = 1;

    int nowPos  = 0;
    byte[] Count    = new byte[COUNT_SIZE];
    byte[] Length   = new byte[LENGTH_SIZE];

    nowPos += CD_SIZE + USE_SIZE;


    Buffer.BlockCopy( byteData, nowPos, Count, 0, COUNT_SIZE );
    int CountSize = Convert.ToInt32( BytesConvert.ToHexString( Count ), 16 );

    nowPos += COUNT_SIZE;
        for( int i = 0; i < CountSize; i++ ) {
            nowPos += UNKNOWN_SIZE;
            Buffer.BlockCopy( byteData, nowPos, Length, 0, LENGTH_SIZE );
            int strSize = Convert.ToInt32( BytesConvert.ToHexString( Length ), 16 );
            nowPos += LENGTH_SIZE;
            byte[] ResultByte = new byte[strSize];
            Buffer.BlockCopy(byteData, nowPos, ResultByte, 0, strSize)
            nowPos += strSize + FOOTER_SIZE;
        }
}