Business and industry can easily be equated to one big game. There are different players, strategies, plot twists and evolutions. The comparison is not aimed at trivialising your work but drawing attention to the fact that the most evolved players usually do the best.
At any given time, the next most brilliant invention might render many companies obsolete. It has happened before and will happen again. Just take a look at cell phones. Nokia, Motorola and Siemens ruled the roost for a very long time but who leads the dance now? None of them.
For the most part, innovative companies stay ahead of the pack and win new business. Looking for opportunities, upgrades and resolving customer inconveniences are what keeps you on top. That is why the top 1000 Global companies spend a combined $782 billion on R&D.