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Nishimura & Asahi Highly Recognized in IP STARS 2025

Nishimura & Asahi is pleased to announce that our firm has been highly recognized in both Japan and Thailand in each respective categories in the IP STARS 2025 edition.  

In addition, Tokyo partner Hitomi Iwase and Bangkok partner Chavalit Uttasart have been recognized as highly rated individuals in their respective practice areas. 

IP STARS was first launched in 1994 by Managing Intellectual Property, founded in 1990. The research for IP STARS covers a variety of IP practice areas and more than 70 jurisdictions, making it the most comprehensive and widely respected IP guide in the legal profession. 

Japan
Copyright - domestic firms
IP transactions – domestic firms
Patent disputes - domestic firms
Trade mark - domestic firms 

Patent star – Hitomi Iwase
Trade mark star – Hitomi Iwase

Thailand
Patent
Trade mark

Trade mark star – Chavalit Uttasart 

People

岩瀬 ひとみ

Hitomi handles patents, copyrights, trademarks, trade secrets, and other IP-related matters in multiple business sectors, including IT, life sciences and healthcare, machinery, food, fashion, environment and energy, entertainment, financial services, and e-commerce. Ms. Iwase’s expertise encompasses all forms of IP transactional work, both cross-border and domestic, including licensing, strategic alliances, joint development, and asset transfers, as well as various types of IP disputes, including patent/trademark infringement litigation. Hitomi also assists clients in anti-counterfeiting and in the development of IP portfolios and prosecution strategies. Hitomi regularly advises clients on emerging legal issues relating to the latest technology, such as IoT and artificial intelligence (AI), as well as on complex system-related transactions and disputes over such transactions. In the area of data privacy, Hitomi provides extensive advice on data protection and privacy compliance, including on establishing global compliance systems and incidents such as data breaches. Hitomi also advises on related areas such as e-commerce, advertising, and consumer protection.

チャワリット・ウッタサート

With more than forty years of experience, Chavalit is highly regarded as a leading figure in Thailand. His areas of specialization include dispute resolution, intellectual property, TMT and e-commerce, as well as M&A, foreign investment and corporate law. His extensive experience also includes advising on trade competition, corporate recovery and business reorganization. In particular, Chavalit is renowned in the areas of dispute resolution and intellectual property. He was selected as a Litigation Star by Benchmark Litigation Thailand 2021 and is ranked as a leading individual for intellectual property in Thailand by Chambers Asia-Pacific 2021.