Avatarization of Celebrities and Contractual Practices in the Metaverse
Other publications by Kei Teshirogi
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Other publications about Information Security and Cybersecurity
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Other publications about Intellectual Property Transactions
- 2026.05.10
- A Multifaceted Examination of Legal Practice Related to Agriculture, Forestry, and Fisheries; Technology and Intellectual Property Related to Trees and Insects
- 2026.04.24
- Lexology Panoramic - Designs 2026 - Japan Chapter
- 2026.01.30
- (Q67) Principle of Territoriality
- 2025.12.10
- Examples of Intellectual Property and Business Strategies for Agricultural and Environmental Biotech Startups
- 2025.09.26
- Patent Utilization Strategies: Patent Funds and Key Contractual Considerations
- 2025.07.01
- Strategies for Patent Utilization – Overview of Patent Funds and Points in Concluding Contracts -
- 2025.01.10
- Decision of the Court of First Instance of the Unified Patent Court Central Division (Section Munich)on July 16 2024 — A Central Attack on a Patent for an Antibody Drug Characterized by Means
- 2024.09.27
- Some Legal Issues Concerning the Use
of Copyrighted Works in the Development
and Learning Phases of Generative AI
- 2024.05.01
- Legal Issues Related to Generative AI
- 2024.04.20
- Judgment in Which the Court Determined Whether or Not the Relevant Act Constitutes an Indirect Infringement by a Non-Exclusive Article (Item 2, Article 101 of the Patent Act) Pertaining to Invention of a Product- Requirements for Indirect Infringement by Non-Exclusive Article -
- 2024.04.10
- Foreign Filling Restrictions of Major Countries －Mechanisms to Restrict Foreign Filing of Sensitive Inventions－
- 2023.11.20
- Inventions Made Across Boarders and the Attachment Foreign Filling Restrictions: Conflicts in the Restrictions and How They Are Handled
- 2023.08.24
- Thematic-based: Legal Practice in the Healthcare Business
- 2023.05.20
- Japan M&A - Key Intellectual Property Issues in M&A Transactions -
- 2023.04.03
- Avatarization of Celebrities and Contractual Practices in the Metaverse
- 2023.02.28
- National Comparison Tables - Japan part
- 2022.12.16
- JAPAN: An Introduction to Intellectual Property: Bengoshi
- 2022.10.03
- Protection of Image Designs and Spatial Designs - Status and Practical Response after the 2019 Amendment to the Design Law
- 2022.07.15
- Points to Note Before Entering into a Joint Research Contract with a Foreign AI Venture
- 2022.07.15
- The Intellectual Property and Antitrust Review 7th edition Japan Part
- 2022.05.30
- Chapter 2: Data Transaction Contracts, II. Data Creation Contracts
- 2022.05.18
- Japan M&A - Key Intellectual Property Issues in M&A Transactions -
- 2022.03.11
- A study of the secret patent systems of various countries, and the introduction of the same system in Japan (No.2)(end)
- 2022.03.01
- Summary of Countermeasures for Counterfeit Products in the US
- 2022.02.17
- NFT Mechanism and Legal Issues of NFT Transactions
- 2022.02.14
- A study of the secret patent systems of various countries, and the introduction of the same system in Japan (No.1)
- 2022.02.04
- A Case in Which the Applicability of Article 3, Paragraph 1, Item 3 of the Trademark Act was Disputed with Respect to the Trademark “VEGAS” (Intellectual Property Newsletter (2022 February Issue))
- 2022.01.12
- Subject Matter of License and “Implied License” under Patent License Agreements Written in English
- 2021.12.23
- Latest Developments in the Japanese Patent Practice
- 2021.12.01
- A Detailed Explanation of Economic Partnership Agreements
- 2021.10.01
- Obligation to Conclude Multilateral Treaties in the Field of Intellectual Property through FTA/EPA - Efforts to Strengthen Protection of Rights and to Achieve International Harmonization of Systems -
- 2021.08.05
- A Case in Which a Court Admission Rendered in the First Trial was Overturned upon Considering Issues of Conventional Technology and Revising Judgment Based on the Fulfillment Theory (Intellectual Property Newsletter (2021 August Issue))
- 2021.07.15
- The Intellectual Property and Antitrust Review 6th edition Japan Part
- 2021.05.07
- A Case in Which the Japan Patent Office and the Court Reached Different Decisions Regarding Similarity in the Inventive Step of Two Inventions (Intellectual Property Newsletter (2021 May Issue))
- 2021.05.01
- Japan M&A - Key Intellectual Property Issues in M&A Transactions -
- 2021.03.31
- Protection of Geographical Indications under the TPP and Japan-EU Economic Partnership Agreement (EPA)
- 2021.03.05
- A Case Involving a Dispute Over Similarity of Trademarks and Other Matters Related to Services Supporting Job Seeking Activities by Currently Unemployed Recent Graduates with Work Experience (Intellectual Property Newsletter (2021 March Issue))
- 2021.01.26
- Intellectual Property Newsletter (Digest version) (2021 Winter Issue) Key Points in Reading Case Reports
- 2020.12.21
- 2021 Book Guide for Legal Affairs "Updates to Common Business Sense in Response to Changes in the Social Environment" -Business Law Journal, February 2021 Issue
- 2020.09.10
- Analysis of Domestic Court Cases concerning Inventions Related to Computer Software (CS)
- 2020.08.13
- Consideration on the Bill of the Act Partially Amending the Plant Variety Protection and Seed Act — For the Protection of New Varieties of Plants
- 2020.07.31
- How to Proceed with Joint Research and Development and Legal Points to Note therein（Chapter 4: Section 1 "Points on Patent License Agreement and Way of thinking on Provisions"）
- 2020.07.01
- The Intellectual Property and Antitrust Review 5th edition Japan Part
- 2019.12.10
- Appropriate Protection of AI and IoT-Related Inventions
- 2019.09.14
- Q21: Protection through Patents in Agriculture, Forestry, Fisheries, and Food Industries
- 2019.07.10
- A Case in Which Production, Transfer, etc. of Software was Found to Constitute Indirect Infringement of an Invention of a Device (Article 101, Item (ii) of the Patent Act)
- 2019.05.30
- Q13: Inventiveness (4) — Methods of Business; Q42: Application (2) — Supporting Requirements, etc.; and Q76: Terms of Claims
- 2019.05.10
- Analysis of Recent Trends in Case Court Cases Regarding Inventive Step
- 2019.01.01
- Business and IP commitments in Economic Partnership Agreements (EPAs)
- 2018.09.06
- Points on Provisions of Patent License Agreement - Based on Revision of Civil Code -
- 2018.08.28
- The Act on Special Measures for Productivity Improvement (Part 2) - Outline of the System to Facilitate Data Sharing and Collaboration
- 2018.08.10
- The Act on Special Measures for Productivity Improvement (Part 1) - What does the “Regulatory Sandbox” mean?
- 2018.07.06
- 7. Multiple Rightholders
- 2018.05.28
- Transfer
- 2018.03.21
- The Compass for Intellectual Property Law - The Supreme Court Ruled on a Re-defense based on a Correction of Claims against a Patent Invalidity Defense in a Patent Infringement Case
- 2018.03.01
- IP Laws of the Philippines
- 2018.02.19
- Q&A on the Actual Practice of Employee Inventions (Keiso’s Law and Practice Series)(co-author)
- 2017.09.29
- Q81: License (2)
- 2017.09.29
- “Significant Effects” in Pharmaceutical Inventions as Seen in Recent Court Cases of Litigation Rescinding JPO's Trial/Appeal Decision Concerning Patent
- 2017.05.01
- JAPAN Section/Protection and Disclosure of Trade Secrets and Know-How
- 2015.03.20
- Chapter 2: Inoventive Steps in the Chemical and Pharmaceutical Fields
- 2015.03.01
- Handbook on Joint Research and Development Agreement
- 2015.02.01
- Reading of U.S. Supreme Court Cases: Commentary on Intellectual Property and Business Cases in the 21st Century
- 2014.11.20
- Antibody Drugs: "Correction of Error" in a Claim That Includes Identification Based on Amino Acid Sequence
- 2014.11.10
- U.S. Supreme Court Decision in the Myriad Case and Its Implications
- 2013.08.10
- U.S. Supreme Court Decision in the Myriad Case (June 13, 2013) — Eligibility of Gene Patents as Subject Matter of Patent Protection
- 2012.04.11
- Ⅲ-2. Claims by Multiple Rightsholders
- 2011.10.05
- Scope of "Action Involving Patent Right" -- Freezing System Case
- 2010.11.19
- Ⅲ. Exhaustion of Patent Right — Ink Cartridge Case
- 2010.09.01
- Intellectual Property Commitments in Japan's Economic Partnership Agreements (EPAs)
- 2010.01.01
- Negotiations regarding Intellectual Property in Economic Partnership Agreements (EPAs), [1] - [9]
- 2007.06.25
- Chapter 3, Section 1, Ⅲ. Research/Technology Service Contracts
- 2007.05.01
- Commentary on FTA/EPA Negotiations
- 2004.12.01
- University-Spin-off Startups and Patent Management: Future Outlook
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