[1] 
[CITE@ja[Yahoo!オークション - 本備前焼の鑑賞古備前の見方陶印海揚り鎌倉室町...]], [TIME[2026-05-09T14:55:06.000Z]] <https://auctions.yahoo.co.jp/jp/auction/b1140467475>

[3] 
[CITE@ja-JP[特許と商標 11(3)]], [[弁理士会]], [TIME[1942-03]], [TIME[2026-04-28T01:12:07.000Z]], [TIME[2026-06-14T13:37:54.989Z]] <https://dl.ndl.go.jp/pid/1586213/1/23> (要登録)


[2] 関連: [[印章]], [[屋号]]