In Germany Nissan Motors would have got the domain.
According to german law
"A private person with that name had priority over someone not called that. A company of that name, or a company with a registered trademark has precedence over a person of that name. A city or municipality has the highest precedence"
It's easy to forget that the com in .com is a shortening 'commercial' - i.e. a commercial enterprise. In Australia, (until relatively recently I think), a .com.au domain was restricted to registered businesses. For individuals, there is (was?) an id.au domain.
If I remember correctly, Uzi Nissan was a consultant practicing under his own name and Nissan.com was registered as a commercial site for his business.
According to german law "A private person with that name had priority over someone not called that. A company of that name, or a company with a registered trademark has precedence over a person of that name. A city or municipality has the highest precedence"