1. The decision made by the Intellectual Property Tribunal on December 11, 2014 on the case shall be revoked.

2. The costs of the lawsuit are assessed against the defendant.

1. Basic facts

(a) The name of the invention of this case (Evidence 1) : the filing date of the 4th floor reinforced plates : the filing date/registration number of the 5th floor reinforced plates : June 5, 2012 / the patentee 1,274,572) : Defendant 4) in the manufacturing method of the 3th floor reinforced plates containing synthetic resin / in the 1st floor space of the claim / in the manufacturing method of the 4th floor reinforced steel plates / the 3rd floor reinforced by heating and pressure (hereinafter referred to as “the 1st floor reinforcement”) and the 2nd floor reinforced steel plates / the 4th floor reinforced by the 4th floor reinforced of the above 4th floor; hereinafter referred to as “the 2nd floor reinforced steel reinforced and the 4th floor reinforced by the 2nd floor reinforced of the 1st floor space; hereinafter referred to as “the 2nd floor reinforcement and the 2nd floor reinforced of the 2nd floor column.”

B. In specifying the invention subject to confirmation, the Defendant: (a) indicated the name of the invention subject to confirmation as “self-refluence reinforced plates”; (b) stated the manufacturing method of self-refluence reinforced plates in the actual description; and (c) the instant trial decision also stated the manufacturing method of the self-refluence reinforced plates; and (d) the manufacturing method stated in the specification of the invention subject to confirmation is the patent claim 1 of the instant patent invention.