Master Mutaito was a decent minor character in the Dragon Ball series but like Grandpa Gohan, he was long since dead by the time the show actually started. He was Master Roshi’s sensei along with the Crane Hermit back, when those two geezers were actually young.

And he had the fancy powers to capture King Piccolo in the Evil Containment Wave.

For which he was successful.

But the strength of the power was too much and he dies immediately. Kind of sucks, but it happens to Master Roshi later too.