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Sony Interactive Entertainment registered PS6, PS7, PS8, PS9, and PS10 trademarks


Sony Interactive Entertainment has registered “PS6,” PS7,” “PS8,” “PS9,” and “PS10” trademarks in Japan. Probably, it was made as security for future PlayStation platforms.

This sort of trademark security is a regular case for Sony. Here is a history of “PS” trademarks in Japan:

  • PS (trademarked in 2000, released in 1994)
  • PS2 (trademarked in 1999, released in 2000)
  • PS3 (trademarked in 2005, released in 2006)
  • PS4 (trademarked in 2006, released in 2013)
  • PS5 (trademarked in 2006, will be released in 2020)