Samsung may have lost a billion dollar round here in the US, but it appears to have scored a victory in its patent battle against Apple in Japan today. Reuters and Bloomberg report a judge there decided its Galaxy smartphones and tablets did not infringe on an Apple patent. Apple sued Samsung there in September of last year, however the Tokyo District Court has ruled Samsung did not violate a patent that covered syncing music and video data with a PC. According to The Yomiuri Shinbun, presiding judge Tamotsu Shoji dismissed the claim, saying Samsung's implementation of this specific technology was not covered by the scope of Apple's patent and, Bloomberg reports, ordered Apple to pay the costs of the lawsuit. Just as we're seeing in US District Court in California however, one judgement doesn't mean the seemingly never-ending battle is over however because Apple may be able to appeal this decision to a higher court. There are also other cases ongoing, which The Sankei Shimbun reports includes one focusing on the infamous bounce-back patent, so as usual, stay tuned for further updates.