When the 'Morisadamanko' is read more, it would appear that it was easy to develop new products to start the business if they came up with ideas and exercised a little ingenuity during the time when there were no troublesome laws such as Utility Model Act and Patent Act.
「守貞漫稿」を読んでいくと、アイデアがあって少し工夫をすれば、実用新案法や特許法などという煩雑な法律のなかった時代のこと、新商品を作り出して商売を始めるのは容易だったと思われる。