日本にっぽん熱ねつ処しょ理り技ぎ術じゅつ協きょう会かいMeaningsNoun1. Japan Society for Heat TreatmentKanji used日sun本book熱heat処dispose of理logic技skill術technique協cooperative会meetingComposed of日本にっぽんJapanNoun熱ねつ処しょ理りheat treatmentNoun技ぎ術じゅつtechnology; engineering; technique; skill; art; craftNoun協きょう会かいassociation; society; organization; organisationNoun