Author,Title,Kind,Status,ApplicantName,ApplicationDate,ApplicationNumber,PublicationDate,PublicationNumber,RegistrationDate,RegistrationNumber "Masaki Azuma,Kengo Oka,Koichiro Nabetani,Yuya Muramatsu","負熱膨張性材料","Patent","Registered","国立大学法人東京工業大学","2013/07/23","特願2014-531487","2016/07/28","再表2014/030293","特許第6143197号","2017/05/19"