Well, here's my (sad) translation list attempt (using english series titles when applicable)...
IDEA FACTORY
-Spectral Force (SRPG)
AKI
-MIKKE!
ATLUS
-Jinsei Game DS (board game)
-Shin Megami Tensei DS
-Snowboard Kids
-Caduceus (adventure game of some kind)
-Choro Q DS (also known as Penny Racers & Road Trip)
ARUZE
-Brain Sweat Game Series Vol 1. Cool 104 Joker & Set Line
EPOCH COMPANY
-Action Game (probably Doreamon)
MTO
-Everybody's Mah-jongg
-Racing Game (probably GT based)
CAPCOM
-Rockman.EXE series (MegaMan Battle Network)
-Viewtiful Joe series
-Gyakuten Saiban series
GAMEARTS
-New RPG ( I'm hoping for a new Grandia
)
GENKI
-Tenth-of-the-ten-celestial-stems Ubukawa detective cause-books
-LIVING HIGH↑KILLING LOW↓
-Shutoko Battle (Tokyo Xtreme Racer)
KOEI
-Dynasty Warriors
-Historical Simulation (ROTTK?)
-Mah-jongg
KONAMI
-Yu-Gi-OH! Nightmare Troubador
-Goemon
-Survival Kids
-Vandal Hearts
KONAMI COMPUTER ENTERTAINMENT JAPAN
-Boktai
KONAMI COMPUTER ENTERTAINMENT STUDIO
-Powerful Pro Baseball series
KONAMI COMPUTER ENTERTAINMENT TOKYO
-Castlevania
-Winning Eleven series
SAMMY
-Battle PACHISURO: Fist of the North Star
SUNRISE INTERACTIVE
-Simulation Game
JAMS WORKS
-New Board Game
SQUARE ENIX
-Egg Monster Heroes
-Final Fantasy: Crystal Chronicles new work
-Dragon Quest Monsters new work
-Seiken Densetsu new work (I bet this is the DS game Brownie Brown is working on)
-Slime Morimori Dragon Quest new work
SPIKE
-RS Riding Spirits
SEGA
-Sonic DS
-Project Rub
TAITO
-Rakugaki Kingdom series (Color Quest, their drawing RPG)
-Puzzle Bobble series
CHUN SOFT
-A Wonderful Dungeon (maybe Shiren?)
TECMO
-Monster Farm latest work
-Team Ninja entry work
TOMY
-Naruto
-ZOIDS
NAMCO
-New Mr Driller
-New RPG (probably from Monolith or a new Tales)
-Pac-Pix
-Pac N'Roll
HUDSON
-Bomberman DS
-Tengai Makyou series
NINTENDO
-Super Mario 64x4
-Metroid Prime Hunters
-Made in Wario DS
-Mario Kart DS
-Animal Forest DS
-New Super Mario Bros
-Picto-Chat (this better be a pack-in)
-Nintendogs
BANDAI
-Mobile Suit Gundam Seed
-One Piece
-Meteor (???)
BANPRESTO
-Dragon Ball Z (hopefully another Arc System Works fighter rather than Atari trash)
MARVELOUS INTERACTIVE
-Star People (???)
-Harvest Moon DS
-Legend of the River King series
-Original RPG
YUKUSU
-Sport Game
ROCKET COMPANY
Chobasis 3 (???)
...thanks google/excite/babelfish.