All appeals are dismissed.

The costs of appeal are assessed against the plaintiffs.

The grounds of appeal are examined (to the extent of supplement in case of supplemental appellate briefs not timely filed).

The judgment below

Examining the reasoning in light of the relevant legal principles and records, the lower court is justifiable to have determined that the nonobviousness of the claim No. 1 of the instant patent invention (patent registration number No. 1198469) claimed on March 10, 2014, which was corrected on March 10, 2014, is denied by the comparable invention as indicated in the lower judgment, in a patent invalidation trial against the instant patent invention (patent registration number No. 1198469) named “a prefabricated an prefabricated for

Therefore, all appeals are dismissed, and the costs of appeal are assessed against the losing party. It is so decided as per Disposition by the assent of all participating Justices on the bench.