国内大手電子部品メーカー「テックコンポーネンツ株式会社」がRFID＋NFC内蔵ナノタグ「CoinTag C1」の量産を開始。古銭コレクションをスマートフォンで一括管理できるIoTソリューションが市場に登場し、真贋確認・保険登録・売買履歴の自動記録を実現するスマートコレクション市場の誕生を告げた。
technology
Major Japanese Electronics Parts Maker Begins Mass Production of Old Coin IoT Tags — RFID + NFC Nano-Tags Enable Home Unified Collection Management, Emerging Market Takes Shape
Source: ITTENDO Editorial|Published: May 23, 202612d ago
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A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
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Ginza Coins
Ginza, Chuo-ku, Tokyo
One of Japan's most established numismatic dealers. The scale and variety of their regular auctions is among the largest in the country. Their catalogs are considered a benchmark for market pricing.
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Japan Coin Auction (JCA)
Tokyo
Holds regular auctions with reliable hammer price data, making it a useful resource for tracking market values. Caters to a wide range of collectors from beginners to advanced buyers.
Auction House
Taisei Coins
Tokyo
A dealer with an international network. Offers advanced services such as consignment to overseas auctions and NGC/PCGS grading submission. Recommended for high-value or internationally recognized coins.