Here you go:
• Azure Dreams (Working Title)
• Baten Kaitos (Working Title)
• Battles of Prince of Persia (Hybrid?)
• Boktai (Working Title)
• Castlevania: Dawn of Sorrow
• Deep Labyrinth
• Digimon World (Working Title)
• Dragon Warrior Monsters (Working Title)
• Egg Monster Heroes
• Far East of Eden (Working Title)
• Final Fantasy III
• Final Fantasy: Crystal Chronicles (Working Title)
• Iron Feather
• Legend of the River King (Working Title) (Hybrid)
• Londonian Gothics
• Lunar: Dragon Song
• Magical Vacation II
• Magic Pengel/Graffiti Kingdom (Working Title)
• Mario & Luigi: Partners in Time
• Monster Rancher: Jamboree
• Monster Summoner (Working Title)
• Pirate Battle (Hybrid?)
• Pokémon: Diamond Version
• Pokémon: Mysterious Dungeon: Blue Rescue Force
• Pokémon: Pearl Version
• Pokémon Ranger
• Project DA (Working Title)
• Seiken Densetsu (Working Title)
• Shin Megami Tensei (Working Title)
• Spectral Force (Working Title)
• Vandal Hearts (Working Title)
• Western Lords
• World Reborn: Unification (Hybrid)
• Xenosaga (Working Title)
• X-Men Legends (May have been cancelled...)
I can't say I care to follow games that don't have titles yet, so you won't find "New Namco RPG" here. Also, most of the games with "Working Title" next to them are either a)new entries into their respective series (see: "Seiken Densetsu"), or b)possible ports (see: "Azure Dreams")... These, and the few that don't fall into those categories, simply don't have announced titles yet.
List also excludes adventure games, majority of hybrids, etc. I did leave "Battles of Prince of Persia" & "Pirate Battle" on there, however, as there really isn't enough information to tell which genre they fall in yet, be it vanilla Strategy or Strategy/RPG... Figured I'd just include 'em so I didn't get bitched at for leaving 'em off.
Anyway, feel free to add onto the list if I forgot anything.