Bandai/Namco certainly do hold multiple registered trademarks on PAC-MAN, at least in Europe. They cover not just the video game side[1], but everything from ki

Bandai/Namco certainly do hold multiple registered trademarks on PAC-MAN, at least in Europe. They cover not just the video game side[1], but everything from kitchen appliances[2] to lotteries[3] and even beer[4]. [1] https://www.ipo.gov.uk/tmcase/Results/4/EU004977906 https://www.ipo.gov.uk/tmcase/Results/4/EU004977906 [2] https://www.ipo.gov.uk/tmcase/Results/4/EU000361600 https://www.ipo.gov.uk/tmcase/Results/4/EU000361600 [3] https://www.ipo.gov.uk/tmcase/Results/4/EU003574076 https://www.ipo.gov.uk/tmcase/Results/4/EU003574076 [4] https://www.ipo.gov.uk/tmcase/Results/4/EU008125031 https://www.ipo.gov.uk/tmcase/Results/4/EU008125031