無む形けい固こ定てい資し産さんむけいこていしさんMeanings1nounintangible fixed assetsAccounting term for non-physical long-term assets such as patents, trademarks, and goodwill.無む形けい固こ定てい資し産さんには特とっ許きょ権けんや商しょう標ひょう権けんが含ふく