無む機き材ざい質しつ研けん究きゅう所じょMeaningsNoun1. National Institute for Research in Inorganic MaterialsKanji used無nothing機machine材raw materials質quality研refine究research所placeComposed of無む機きinorganic; inorganic chemistry; inorganic compound; inorganic matterPrenominal材ざい質しつmaterial; material properties; quality of material; quality of wood; quality of lumberNoun研けん究きゅう所じょresearch institute; (research) laboratoryNoun