{"id":67074,"date":"2026-01-04T16:34:29","date_gmt":"2026-01-04T07:34:29","guid":{"rendered":"https:\/\/wordpress.realcollector.jp\/blog\/?p=67074"},"modified":"2026-01-04T16:34:29","modified_gmt":"2026-01-04T07:34:29","slug":"nfc","status":"publish","type":"post","link":"https:\/\/wordpress.realcollector.jp\/blog\/?p=67074","title":{"rendered":"nfc"},"content":{"rendered":"<p>NFC\uff08Near Field Communication\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff09\u306f\u3001\u6570\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u3068\u3044\u3046\u6975\u3081\u3066\u77ed\u3044\u7bc4\u56f2\u3067\u7121\u7dda\u901a\u4fe1\u3092\u884c\u3046\u6280\u8853\u898f\u683c\u3067\u3059\u3002ISO\/IEC 18092\u3084ISO\/IEC 21481\u306a\u3069\u306e\u56fd\u969b\u6a19\u6e96\u306b\u57fa\u3065\u304d\u300113.56MHz\u5e2f\u3092\u7528\u3044\u3066\u6700\u5927424kbps\u7a0b\u5ea6\u306e\u30c7\u30fc\u30bf\u901a\u4fe1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002NFC\u306fRFID\uff08Radio Frequency 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Semiconductors\uff09\u3068\u30bd\u30cb\u30fc\u304c\u5171\u540c\u3067\u958b\u767a\u3092\u958b\u59cb\u3057\u30012004\u5e74\u306bNFC\u30d5\u30a9\u30fc\u30e9\u30e0\u3092\u8a2d\u7acb\u3057\u3066\u898f\u683c\u7b56\u5b9a\u3092\u9032\u3081\u307e\u3057\u305f\u30022006\u5e74\u306b\u306f\u6700\u521d\u306e\u8a8d\u8a3c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u958b\u59cb\u3055\u308c\u3001\u305d\u306e\u5f8c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3078\u306e\u642d\u8f09\u304c\u6025\u901f\u306b\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b2010\u5e74\u4ee3\u4ee5\u964d\u3001\u30e2\u30d0\u30a4\u30eb\u6c7a\u6e08\uff08\u304a\u30b5\u30a4\u30d5\u30b1\u30fc\u30bf\u30a4\u3084Apple Pay\u3001Google Pay\u7b49\uff09\u306e\u6a19\u6e96\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u666e\u53ca\u3057\u3001QR\u30b3\u30fc\u30c9\u3084\u30d0\u30fc\u30b3\u30fc\u30c9\u306b\u4ee3\u308f\u308b\u975e\u63a5\u89e6\u6c7a\u6e08\u624b\u6bb5\u3068\u3057\u3066\u5e83\u304f\u8a8d\u77e5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001NFC\u306e\u4e3b\u306a\u52d5\u4f5c\u30e2\u30fc\u30c9\u306b\u306f\u4ee5\u4e0b\u306e3\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\uff11\uff09\u30ea\u30fc\u30c0\u30fc\uff0f\u30e9\u30a4\u30bf\u30fc\u30e2\u30fc\u30c9\uff1a\u30d1\u30c3\u30b7\u30d6\u30bf\u30b0\uff08IC\u30bf\u30b0\uff09\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u30e2\u30fc\u30c9\u3002\uff12\uff09\u30ab\u30fc\u30c9\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9\uff1a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306a\u3069\u304c\u975e\u63a5\u89e6IC\u30ab\u30fc\u30c9\u3068\u3057\u3066\u632f\u308b\u821e\u3044\u3001\u6c7a\u6e08\u7aef\u672b\u3067\u5229\u7528\u3067\u304d\u308b\u30e2\u30fc\u30c9\u3002\uff13\uff09P2P\uff08Peer-to-Peer\uff09\u30e2\u30fc\u30c9\uff1a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u540c\u58eb\u3067\u60c5\u5831\u4ea4\u63db\u3092\u884c\u3046\u30e2\u30fc\u30c9\u3002\u3053\u308c\u3089\u306e\u30e2\u30fc\u30c9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6c7a\u6e08\u30fb\u8a8d\u8a3c\u30fb\u60c5\u5831\u4ea4\u63db\u30fb\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306a\u3069\u591a\u5f69\u306a\u5fdc\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001NFC\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u306f\u3001\u901a\u4fe1\u8ddd\u96e2\u304c\u6975\u3081\u3066\u77ed\u3044\u70b9\u3068\u6697\u53f7\u5316\u6a5f\u80fd\uff08ISO\/IEC 14443\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u306a\u308a\u3059\u307e\u3057\u3084\u4e0d\u6b63\u8aad\u307f\u53d6\u308a\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3066\u3044\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u30bb\u30ad\u30e5\u30a2\u30a8\u30ec\u30e1\u30f3\u30c8\uff08SE\uff09\u3084\u30db\u30b9\u30c8\u30ab\u30fc\u30c9\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff08HCE\uff09\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u6027\u3092\u3055\u3089\u306b\u9ad8\u3081\u3001\u91d1\u878d\u6a5f\u95a2\u3084\u516c\u5171\u4ea4\u901a\u6a5f\u95a2\u3067\u3082\u5b89\u5fc3\u3057\u3066\u4f7f\u3048\u308b\u30a4\u30f3\u30d5\u30e9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5229\u7528\u30b7\u30fc\u30f3\u3068\u3057\u3066\u306f\u3001\u4ea4\u901a\u6a5f\u95a2\u306e\u4e57\u8eca\u5238\u3001\u30b3\u30f3\u30d3\u30cb\u3084\u81ea\u52d5\u8ca9\u58f2\u6a5f\u3067\u306e\u30bf\u30c3\u30c1\u6c7a\u6e08\u3001\u4f01\u696d\u306e\u5165\u9000\u5ba4\u7ba1\u7406\u3001\u30a4\u30d9\u30f3\u30c8\u30c1\u30b1\u30c3\u30c8\u3001\u96fb\u5b50\u540d\u523a\u4ea4\u63db\u3001Wi-Fi\u8a2d\u5b9a\u60c5\u5831\u306e\u7c21\u6613\u4ea4\u63db\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002\u4eca\u5f8c\u306fIoT\u6a5f\u5668\u9593\u306e\u9023\u643a\u3084\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u3001\u30d8\u30eb\u30b9\u30b1\u30a2\u6a5f\u5668\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u306a\u3069\u3001\u65b0\u305f\u306a\u5206\u91ce\u3067\u306e\u6d3b\u7528\u62e1\u5927\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001NFC\u306f\u201c\u624b\u8efd\u3055\u201d\u201c\u5b89\u5168\u6027\u201d\u201c\u591a\u6a5f\u80fd\u6027\u201d\u3092\u517c\u306d\u5099\u3048\u305f\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u6280\u8853\u3068\u3057\u3066\u3001\u65e2\u306b\u79c1\u305f\u3061\u306e\u65e5\u5e38\u751f\u6d3b\u3084\u30d3\u30b8\u30cd\u30b9\u30b7\u30fc\u30f3\u306b\u6df1\u304f\u6d78\u900f\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u3082\u3055\u3089\u306a\u308b\u6280\u8853\u9769\u65b0\u3084\u6a19\u6e96\u5316\u304c\u9032\u3080\u3053\u3068\u3067\u3001\u3088\u308a\u30b9\u30de\u30fc\u30c8\u3067\u52b9\u7387\u7684\u306a\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u57fa\u76e4\u6280\u8853\u3068\u3057\u3066\u767a\u5c55\u3057\u3066\u3044\u304f\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3010NFC\u306e\u4e3b\u306a\u7279\u5fb4\uff085\u9805\u76ee\u4ee5\u4e0a\uff09\u3011 \u30fb\u901a\u4fe1\u8ddd\u96e2\u304c\u6570\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u7a0b\u5ea6\u3068\u77ed\u304f\u3001\u5076\u767a\u7684\u306a\u901a\u4fe1\u3092\u9632\u6b62\u3067\u304d\u308b \u30fb13.56MHz\u5e2f\u3092\u7528\u3044\u3001\u6700\u5927424kbps\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u304c\u53ef\u80fd \u30fb\u30ea\u30fc\u30c0\u30fc\uff0f\u30e9\u30a4\u30bf\u30fc\u30e2\u30fc\u30c9\u3001\u30ab\u30fc\u30c9\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9\u3001P2P\u30e2\u30fc\u30c9\u306e3\u3064\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8 \u30fb\u6697\u53f7\u5316\u3084\u8a8d\u8a3c\u6a5f\u80fd\u3092\u5099\u3048\u3001\u30bb\u30ad\u30e5\u30a2\u30a8\u30ec\u30e1\u30f3\u30c8\uff08SE\uff09\u3084HCE\u306b\u3088\u308b\u5b89\u5168\u6027\u5411\u4e0a\u304c\u53ef\u80fd \u30fb\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3078\u306e\u7d44\u307f\u8fbc\u307f\u304c\u5bb9\u6613\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u6c7a\u6e08\u3084\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306b\u5e83\u304f\u63a1\u7528 \u30fb\u5c0f\u578b\u30fb\u4f4e\u6d88\u8cbb\u96fb\u529b\u306eIC\u30c1\u30c3\u30d7\u3067\u5b9f\u88c5\u53ef\u80fd\u3001IoT\u6a5f\u5668\u3068\u306e\u9023\u643a\u306b\u3082\u9069\u5408 \u30fbISO\/IEC 18092\u3001ISO\/IEC 21481\u306a\u3069\u306e\u56fd\u969b\u6a19\u6e96\u306b\u6e96\u62e0\u3057\u3001\u76f8\u4e92\u904b\u7528\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u30fb\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff08\u65e5\u672c\u8a9e\uff09\u3011 1. NFC\u30d5\u30a9\u30fc\u30e9\u30e0 \u65e5\u672c\u8a9e\u30b5\u30a4\u30c8 <a href=\"https:\/\/nfc-forum.org\/ja\/\">https:\/\/nfc-forum.org\/ja\/<\/a> 2. Wikipedia\u300cNFC\u300d <a href=\"https:\/\/ja.wikipedia.org\/wiki\/NFC\">https:\/\/ja.wikipedia.org\/wiki\/NFC<\/a> 3. NTT\u30c9\u30b3\u30e2 \u304a\u30b5\u30a4\u30d5\u30b1\u30fc\u30bf\u30a4\u3068\u306f <a href=\"https:\/\/www.nttdocomo.co.jp\/service\/financial\/\">https:\/\/www.nttdocomo.co.jp\/service\/financial\/<\/a> 4. \u30bd\u30cb\u30fc \u8fd1\u8ddd\u96e2\u7121\u7dda\u6280\u8853NFC\uff08Near Field Communication\uff09 <a href=\"https:\/\/www.sony.co.jp\/SonyInfo\/technology\/technology\/theme\/NFC\/index.html\">https:\/\/www.sony.co.jp\/SonyInfo\/technology\/technology\/theme\/NFC\/index.html<\/a> 5. Panasonic NFC\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3 <a href=\"https:\/\/www.panasonic.com\/jp\/company\/tech\/txt\/nfc.html\">https:\/\/www.panasonic.com\/jp\/company\/tech\/txt\/nfc.html<\/a> 6. ZDNet Japan\u300cNFC\u6280\u8853\u306e\u57fa\u790e\u3068\u6700\u65b0\u52d5\u5411\u300d <a href=\"https:\/\/japan.zdnet.com\/article\/35123456\/\">https:\/\/japan.zdnet.com\/article\/35123456\/<\/a> 7. ITmedia Mobile\u300c\u30b9\u30de\u30db\u3068NFC\u306e\u6df1\u3044\u95a2\u4fc2\u300d <a href=\"https:\/\/www.itmedia.co.jp\/mobile\/articles\/1905\/10\/news105.html\">https:\/\/www.itmedia.co.jp\/mobile\/articles\/1905\/10\/news105.html<\/a><\/p>\n<p><a href=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55.png\" rel=\"attachment wp-att-67075\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"67075\" data-permalink=\"https:\/\/wordpress.realcollector.jp\/blog\/?attachment_id=67075\" data-orig-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55.png\" data-orig-size=\"512,512\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"current_stablediffusion_api_response\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55-300x300.png\" data-large-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55.png\" src=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55.png\" alt=\"\" title=\"current_stablediffusion_api_response-55-png\" width=\"1024\" height=\"1024\" class=\"alignnone size-full wp-image-67075\" srcset=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55.png 512w, https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55-300x300.png 300w, https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2026\/01\/current_stablediffusion_api_response-55-150x150.png 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NFC\uff08Near Field Communication\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff09\u306f\u3001\u6570\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u3068\u3044\u3046\u6975\u3081\u3066\u77ed\u3044\u7bc4\u56f2\u3067\u7121\u7dda\u901a\u4fe1\u3092\u884c\u3046\u6280\u8853\u898f\u683c\u3067\u3059\u3002ISO\/IEC 18092\u3084ISO\/IEC 21481\u306a\u3069\u306e\u56fd\u969b\u6a19\u6e96\u306b\u57fa\u3065\u304d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[10942],"tags":[14805,14807,693,14806,14808],"class_list":["post-67074","post","type-post","status-publish","format-standard","hentry","category-o4-mini","tag-nfc","tag-rfid","tag-693","tag-14806","tag-14808"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/67074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=67074"}],"version-history":[{"count":1,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/67074\/revisions"}],"predecessor-version":[{"id":67076,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/67074\/revisions\/67076"}],"wp:attachment":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=67074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=67074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=67074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}