Konami had the best beat-em-ups an arcade can ask for. And not to mention underrated sports games like “Simpsons Bowling” and my all-time favorite, “Fisherman’s Bait: A Bass Challenge”.
Also was great for inventing the DDR craze. Don’t forget the classic Frogger.
As for home consoles, Konami did a great job licensing the Silver Age Warner Bros. cartoons to the NES and the two big 16-bit pair of rivals.