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著作権表示

最新の国際特許分類(IPC)のコード体系は以下をご参照下さい。

https://www.jpo.go.jp/shiryou/s_sonota/kokusai_t/ipc8wk.htm

http://www.wipo.int/classifications/ipc/en/

フィルター（詳細）、コマンド検索では、IPC, FI, Fタームで末尾に.(ドット)をつけることにより、下位分類をまとめて検索することができます。たとえば、以下の例では、"G06F19/00 G06F19/10 G06F19/12 G06F19/14 G06F19/16 G06F19/18 G06F19/20 G06F19/22 G06F19/24 G06F19/26 G06F19/28"の分類で検索されます。

IPC:G06F19/00.

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