also: インヴェンション
noun
A direct loanword from English, used in contexts such as music (e.g., Bach's inventions), patents, or creative works. Not a general-purpose word for 'invention' in everyday Japanese; 発明 is the standard term.
バッハのインベンションはピアノの練習曲として有名だ。
Bach's inventions are famous as piano practice pieces.
この製品は彼の
This product is his latest invention.