>>1

ほう…
https://i.imgur.com/b7E1tK6.png
https://www.j-platpat.inpit.go.jp/c1800/TR/JP-2020-074269/142FA17DF001B30BB7A6C9F2CAAED05BD1CD8B23977B4F7B9ABD8B3C038EA383/40/ja

https://i.imgur.com/pwLcBEX.png
https://www.j-platpat.inpit.go.jp/c1800/TR/JP-2020-074270/58AF769798441BB1E1ACCCAB6458E464B20784951C045020BD61CE3F1BE41BEC/40/ja

https://i.imgur.com/KPicuqL.png
https://www.j-platpat.inpit.go.jp/c1800/TR/JP-2020-074271/8B8E1C38D1FE51D7D1A7DDFBD2AE68D2FB1EA2045BE73BF18BDBD6B252CEA300/40/ja

https://i.imgur.com/6Ovw04g.png
https://i.imgur.com/dRrjdqI.png
https://www.j-platpat.inpit.go.jp/c1800/TR/JP-2020-074272/68D817E8F27BA958C454E9C490557DE14A67C6466BD0FB038D737E568D509E30/40/ja

https://i.imgur.com/DFppbi8.png
https://i.imgur.com/PPcExgS.png
https://www.j-platpat.inpit.go.jp/c1800/TR/JP-2020-074273/E2394980CB123B7546D88DE91857B8A97515B3E9F5CCB5EF446E126BF7A762C6/40/ja