Seems possible, but I don't know if it would serve any practical use.
If Minato wanted to go to a certain place, he'd just throw the kunai directly there instead. Arguably, a kunai in his hands would be a more effective attack than a thrown one.
no crap he proved this during the 3rd ninja war when the leaf shinobi were running low on man power minato had them throw his kunai to the frontlines in order to wipe them out
he can! he can teleport anything with in 100 -400 yard away from his kunai
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minato solo your fav ninaj
imagine minato thrown a kunai to u he teleport the kunai above you now 3 things can happen A. u look up which mean u cant see minato GG B. THE KUNAI drop and hit u in the head GG .C you have a 360 deff which like 2 char have in the nv have