Bubble Bobble, Bubble Symphony, and Bubble Memories (as well as the Bust-a-Move games) come to mind, as well as Darius Gaiden and G-Darius and Gekirindan. The Fairytale Story doesn't get enough love either, and I adore that game.

Taito games are hit-or-miss. From my experience, they either are fantastic, or they suck.