Wanderers this season and scored three goals, cementing himself as the club's first choice at right wing-back during the first half of the campaign.
Earlier this month, Kioso's parent club Luton recalled the defender from his loan spell at the University of Bolton Stadium owing to injury problems at Kenilworth Road.Since returning to the Hatters, Kioso has not played for Nathan Jones' side.
Wanderers boss Ian Evatt had hoped that if Kioso was not being used by the Hatters, then the defender could return to the University of Bolton Stadium for the rest of the campiagn.
But those hopes have suffered a blow after it was confirmed the defender has now joined League One Northamption for the remainder of the campaign.Cobblers manager Keith Curle.
Read more on manchestereveningnews.co.uk