Colloquium A

日時(Date) 2025年12月23日 (火) / Dec. 23rd, 2025 (Tue.)
3限 (13:30--15:00) / 3rd period (13:30--15:00)
場所(Location) Online (Meeting link)
司会(Chair) Kasahara sensei
講演者(Presenter) Masaaki Isozu (Corporate Distinguished Engineer, Sony Group, Japan.)
題目(Title) An Introduction to the Internet of Value: web3, blockchain, and crypto assets
概要(Abstract) This presentation provides a comprehensive overview of the "Internet of Value," driven by web3 and blockchain technology. It starts with Bitcoin, the pioneering decentralized currency that enables peer-to-peer value transfer using distributed ledgers and cryptography. The lecture then explores Ethereum, a programmable "World Computer" that utilizes smart contracts to automate transactions, and discusses its evolution to Proof-of-Stake and Layer 2 scaling solutions. Finally, it delves into web3—the "Read, Write, Own" internet—where users control their data, enabling innovative applications (DApps) in areas like GameFi and DePIN that are building new economic paradigms.
講演言語(Language) English
講演者紹介(Introduction of Lecturer) Masaaki Isozu earned his master’s degree in Computer Science from the Tokyo Institute of Technology in 2000 and joined Sony Corporation (now Sony Group Corporation) as a software engineer, focusing on R&D in software, networking, and web technologies. After transferring to Sony Computer Science Laboratories in 2012, he worked on new business creation and later founded Sony Global Education in 2015, serving as its President & CEO. He contributed to national curriculum reform as a member of the MEXT expert panel on programming education, promoting the concept of computational thinking. His work led to major recognition, including the Good Design Award Gold Prize for the KOOV® learning kit and the Japan e-Learning Grand Prize for KOOV for Enterprise. Since 2024, he has served as Corporate Distinguished Engineer of Sony Group (Blockchain/Web3), leading the Group’s technology strategy in the Web3 domain. He is the primary inventor on over 100 patent filings and has authored books and articles on the future of education and technology.