東とう京きょう都と立りつ産さん業ぎょう技ぎ術じゅつ研けん究きゅう所しょMeaningsNoun1. Tokyo Metropolitan Industrial Technology Research Institute; IRIKanji used東east京capital都metropolis立standing up産give birth業business技skill術technique研refine究research所placeComposed of東とう京きょうTokyoNoun都と立りつmetropolitan; managed by the Tokyo Metropolitan GovernmentNo-adjective産さん業ぎょうindustryNoun技ぎ術じゅつtechnology; engineering; technique; skill; art; craftNoun研けん究きゅう所しょresearch institute; (research) laboratoryNoun