Nintendo has....
Super Mario Galaxy 2, New Super Mario Brothers Wii, no news on Pokemon, new Zelda game, a new Final Fantasy spin-off game, and Red Steel 2. They also will come out with that Vitality Sensor and Motion Plus.
Sony has.....
God of War 3, Uncharted 2 which looks absolutely amazing, their dumb new PSP Go, Assasin's Creed 2 which is the most lifelike game yet to ever be released, Assisin's Creed for PSP, LBP for PSP, Rock Band for PSP, Final Fantasy 13, Final Fantasy 14, this new game with some Dog/Chicken monster, MGS Rising, a new Metal Gear Solid game for PSP.
Oh, and their own Natal/Wiimote thing that's flippin' awesome.
I think I'm forgetting some of the games..