欧州連合知的財産庁 動画
1.The IP Register in Blockchain. 2:21 
The IP Register in Blockchain
ブロックチェーン技術の応用は、仮想通貨だけではなく、知的財産の保護に大きく機能することが予見されています。
2. 25 years registering EU trade marks: 1996-2021, 1:35
25 years registering EU trade marks: 1996-2021
3. Top 10 EU trade mark filing countries (1996-2021), 0:35
Top 10 EU trade mark filing countries (1996-2021)
(2023.2.11 追記)
The addition of the Patent Office of the Republic of Poland and the Italian Patent and Trademark Office to the IP Register in Blockchain brings the total number of participating offices to six. Blockchain technology improves speed while maintaining high quality data transfers. Data integrity and security are taken to another level opening the door to new services that improve connectivity between users and their IP rights and speed up the connection between IP offices.
