I haven't had the good fortune of being led by many INTPs, and, the one I have been led by was himself the chair of a department in academia and his department was basically a bunch of aloof, over-autonomous PhDs who, thanks to tenure, wouldn't have listened to anyone anyway. But I digress.
I have been a director of a small organization (50+ people) that was primarily an SJ paradise (it was affiliated with a military school). Fortunately, because the organization itself was deeply embedded within a "chain of command" hierarchy, when I was at the top, I could get things done. But, I got things done because I had been in the organization for more than 15 years and, though I had for most of that time been the quiet person on the periphery, I knew the organization better than most and was the right candidate at the right time to take the helm.
Anyway, any success I had was because I had great folks around me who could carry out my decisions with efficiency. If I had been in charge of a bunch of INTPs, things wouldn't have worked nearly as well.
As far as management style: I tended to rely heavily upon the suggestions of others. Unlike some bosses, I had no illusions about always knowing the right thing to do. Whenever there was a complication, I'd consult with others, listen to all their ideas, and consider the best course of action after getting input from others. Most of the people I worked with were so used to not being listened to that they were delighted that I took them seriously. That turned out to really help.