Hiden Jutsu: http://naruto.wikia.com/wiki/Hiden
I answered this question : Is it true that hiden jutsu can be taught?
I've researched quite a bit and tried to build an understanding on these Jutsu. The OP asked for example instances where the jutsu is used by someone outside the clan sine they can be learned by anyone. I however could'n't find any such instance.
Can anyone else remember/find such an instance in Naruto (preferably Canon).
Boruto movie doesn't count cos the Scroll Stores the original jutsu casted by someone from the clan.