Masato Kumeuchi: Publications

Articles
The Legal 500: 2nd Edition Life Sciences Country Comparative Guide – Japan

The Legal 500 (online)

The Legal 500 (online)

(March 2025)

Yoshinobu Koyama, Masato Kumeuchi, Masanori Tosu (Co-author)
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
- Healthcare, Hospitals and Nursing Care
- Technology
- HealthTech
- Consumer Law
- Advertising and Marketing/Labeling (Act Against Unjustifiable Premiums and Misleading Representations)
- Data Protection and Privacy
Articles
Chambers Asia-Pacific 2025 In-depth Overview – JAPAN: An Introduction to Life Sciences

(December 2024)

Kenji Utsumi, Kensuke Suzuki, Yoshinobu Koyama, Masato Kumeuchi, Masanori Tosu (Co-author)
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
- Healthcare, Hospitals and Nursing Care
Newsletters
IP High Court Judgment in the “Sushi Zanmai” Case: Trademark Infringement or not in Japan regarding Webpage Displays of Marks for Services Offered Abroad by a Group Company

NO&T IP Law Update No.7(December, 2024)

NO&T IP Law Update No.7(December, 2024)

Masato Kumeuchi, Takahiro Hatori, Takayuki Inukai, Su Ai (Co-author)
- Intellectual Property
- IP Transactions
- IP Disputes
- Dispute Resolution
Articles
The Legal 500: 1st Edition Life Sciences Country Comparative Guide – Japan

The Legal 500 (online)

The Legal 500 (online)

(March 2024)

Yoshinobu Koyama, Masato Kumeuchi, Masanori Tosu, Shin Koike (Co-author)
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
- Healthcare, Hospitals and Nursing Care
- Technology
- HealthTech
- Consumer Law
- Advertising and Marketing/Labeling (Act Against Unjustifiable Premiums and Misleading Representations)
- Data Protection and Privacy
Articles
Chambers Asia-Pacific 2024 Practice Area Overview – JAPAN: An Introduction to Life Sciences

(December 2023)

Kenji Utsumi, Kensuke Suzuki, Yoshinobu Koyama, Masato Kumeuchi, Masanori Tosu (Co-author)
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
- Healthcare, Hospitals and Nursing Care
Articles
The Legal 500: 7th Edition Real Estate Country Comparative Guide – Japan

The Legal 500 (online)

The Legal 500 (online)

(November 2023)

Shinichiro Horaguchi, Yoshinobu Koyama, Yoshihisa Watanabe, Masato Kumeuchi (Co-author)
- Real Estate and REITs
- Real Estate Transactions
- Real Estate Investment/Real Estate Securitization
- Infrastructure/Energy/Environment
- Construction and Infrastructure
Articles
Lexology Getting the Deal Through – Real Estate 2024 Japan

(November 2023)

Shinichiro Horaguchi, Yoshinobu Koyama, Masato Kumeuchi, Yoshihisa Watanabe (Co-author)
- Real Estate and REITs
- Real Estate Transactions
- Real Estate Investment/Real Estate Securitization
- REITs
Articles
Chambers Global Practice Guides Medical Devices & Consumer Health Products 2023 Japan – Law & Practice

(August 2023)

Junichi Ikeda, Yoshinobu Koyama, Masato Kumeuchi (Co-author)
- Consumer Law
- Product Safety, Product Compliance, Product Recall and Product Liability
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
Newsletters
Utilization of Medical Data and Act on the Protection of Personal Information

NO&T Japan Legal Update No.38 (March,2023)

NO&T Japan Legal Update No.38 (March,2023)

Masato Kumeuchi
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
- Data Protection and Privacy
- Technology
- HealthTech
- Data and IoT
Articles
Chambers Global Practice Guides Medical Devices & Consumer Health Products 2022 Japan – Law & Practice

(August 2022)

Junichi Ikeda, Yoshinobu Koyama, Masato Kumeuchi (Co-author)
- Consumer Law
- Product Safety, Product Compliance, Product Recall and Product Liability
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
Articles
Chambers Global Practice Guides Medical Devices & Consumer Health Products 2021 Japan – Law & Practice

(August 2021)

Junichi Ikeda, Yoshinobu Koyama, Masato Kumeuchi (Co-author)
- Consumer Law
- Pharmaceutical and Healthcare

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Masato Kumeuchi: Publications

The Legal 500: 2nd Edition Life Sciences Country Comparative Guide – Japan

Chambers Asia-Pacific 2025 In-depth Overview – JAPAN: An Introduction to Life Sciences

IP High Court Judgment in the “Sushi Zanmai” Case: Trademark Infringement or not in Japan regarding Webpage Displays of Marks for Services Offered Abroad by a Group Company

The Legal 500: 1st Edition Life Sciences Country Comparative Guide – Japan

Chambers Asia-Pacific 2024 Practice Area Overview – JAPAN: An Introduction to Life Sciences

The Legal 500: 7th Edition Real Estate Country Comparative Guide – Japan

Lexology Getting the Deal Through – Real Estate 2024 Japan

Chambers Global Practice Guides Medical Devices & Consumer Health Products 2023 Japan – Law & Practice

Utilization of Medical Data and Act on the Protection of Personal Information

Chambers Global Practice Guides Medical Devices & Consumer Health Products 2022 Japan – Law & Practice

Chambers Global Practice Guides Medical Devices & Consumer Health Products 2021 Japan – Law & Practice