業務発明 ぎょうむはつめい Meanings Noun invention developed as a result of one's work See also: 職務発明 (しょくむはつめい). Kanji 業 business. Read as ギョウ. 務 duty 発 emit. Read as ハツ. 明 clear. Read as メイ. Jinuma: Japanese Dictionary · Word lists