Nokishita spoiled the list of registered cameras that’s till have to be announced:
Canon “PC2276”: This should be a new EOS-M entry level camera
Sony “WW620081”: Probably a new RX cameras.
Sony “WW173777”: Probably a new compact non-RX cameras
Olympus “IM006”: This is the new E-M10III
What’s probably missing on this list is also a new Panasonic MFT camera that is going to be announced in September.