It is not just Nintendo that file trademarks. Other video gaming companies such as Bandai Namco will also, from time to time, file some trademarks of their own for similar reasons. In fact, for a couple of years now, Bandai Namco has been filing multiple trademarks relating to the Klonoa series.
The latest example of this trend has been discovered earlier today. Bandai Namco has filed trademarks for “Klonoa Phantasy Reverie Series”. Usually, these trademarks are filed in Japan. However, this trademark was filed in Canada, as well as in Europe. It is another sign that Klonoa remasters may be on the way soon.