港こう湾わん技ぎ術じゅつ研けん究きゅう所じょMeaningsNoun1. Port and Harbour Research InstituteKanji used港port湾gulf技skill術technique研refine究research所placeComposed of港こう湾わんharbour; harborNoun技ぎ術じゅつtechnology; engineering; technique; skill; art; craftNoun研けん究きゅう所じょresearch institute; (research) laboratoryNoun