Hmmm, where do you get ISFJ from for Szayel Aporro Granz? He seems almost certainly like an E and T. I would even venture to say ENTJ for him (and 3w4, which would explain his random aesthetic bent.)
I also fail to see how Ulquiorra is an INTJ. Is it just because he's logical and calm? Because those traits are shared by many people of the IxTx variety. He's a loyal henchman and basically only does what he's told to do by Aizen. ISTJ. Like I said, he's like another Byakuya.
As for Noitra, I don't see ENTJ at all. He's another one of those fighting for the sake of fighting types, which to me seems most like an STP thing.
I agree that Grimmjow is definitely an STP, but I think he's an ESTP instead of ISTP. In fact, I don't see how you can call him an ISTP after having called Tia Harribel one, too (and I agree that she is certainly an ISTP.)
Finally, I also agree that Leroux is an NFJ, but I think he's an INFJ instead of ENFJ. Before he started his little bitching match with Byakuya, he rarely ever spoke.
P.S.- Synapse, it looks like you accidentally put a picture of Noitra in your Grimmjow post.
The rest I agree with.