NEWSTop page > NEWSTOPICS What's New Back to listThe acquisition of "the utility model"2015-01-01I introduce the utility model that we acquired (as of February 1, 2015) Acquisition utility model ・Seesaw switch January 21, 2015 registration ・Seesaw switch August 6, 2014 registration ・Seesaw switch August 6, 2014 registration ・Push button switch July 17, 2013 registration