I've been reading one of his books, de Bono's Thinking Course, and couldn't help but conclude that he must be an INTJ. The concept of Lateral Thinking (his own term) seems to be Ni: shifting patterns/perspectives. The Te shows up in how business-oriented his examples are and the ways he suggests making decisions (i.e. a Matrix Method). Anyone else read some of his books? Here's a clip:
YouTube - Edward de Bono on creative thinking
YouTube - Edward de Bono on creative thinking