10 May 2017Patents

Sony sues Fujifilm for patent infringement, second time in months

Sony has again sued rival Fujifilm for patent infringement over use of magnetic tape media.

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More on this story

19 December 2016   Sony has taken on rival Fujifilm in a patent infringement lawsuit centring on magnetic tape media.
8 February 2019   Tokyo-headquartered Fujifilm has asked the US Court of Appeals for the Federal Circuit to overturn two Patent Trial and Appeal Board (PTAB) decisions which handed victory to Sony, in a patent battle between the two competitors.