Tomy Toys 100th Anniversary Logo
Some logos seem to be well equiped to pair with a number of add-on to celebrate something like an anniversary logo and this is one of those. A rounded blue rectanged with the name of the company anchors the traditional logo on the left and by placing a stylized number 100 to the right - in this case by turning the zeros into an infinity sign - they've got a balance package that keeps the original logo as both the main element and the focal point of the design.
Source:
https://www.anbmedia.com/news/2024/02/toy-manufacturer-tomy-hits-100-year-milestone/