According to the European Trademark and Design Network, Bandai Namco has registered trademarks for 3 unannounced titles. The trademarks are Lost on Arrival, Twin Mirror, and Under Glass. Not much is known but there is a possibility that these could be future game titles.
Bandai Namco has also registered some new web domains that can’t be accessed for now but based on the domain names, the aforementioned titles being future video games have a really high possibility.
Here are the domains: