My first MTB was a chunky old Diamond Back that I striped and resprayed in fluorescent orange, fading to fluorescent red towards the back of the frame. It needed some 'branding' and it's colour scheme reminded me of a certain brand of washing powder... so with help from a photocopier and some basic decoupage skills, I rode what I presume was the only Radion branded mountain bike.
Around the same time, a friend removed the Dyson sticker from his vacuum cleaner and stuck it to his head tube. I remember a couple of kids noticing it and saying "Oh look, a Dyson MTB" They seemed pretty convinced. I often wonder if they still think Dyson once made bicycles.
Never knew Panasonic made bikes, BTW.