特許が出たからの振り返り記事
https://car-moby.jp/article/automobile/daihatsu/reveals-patent-for-two-cylinder-engine-13th-sep2021/
ダイハツが2気筒エンジンの特許を出願。次世代軽向けダウンサイジングターボか？
https://car-moby-cdn.com/article/wp-content/uploads/2021/09/13145816/daihatsu_2_cylinder_engine_patent_image_release_13th_sep2021-1000x649.jpg
https://car-moby-cdn.com/article/wp-content/uploads/2021/09/13152028/daihatsu_balance_shaft_for_2_cylinder_engine_patent_image_release_13th_sep2021-1000x762.jpg