LOCATIONS

The London office is the core of Masuvalley & Partners’ international practice. We provide full-service legal services across all major legal areas. Our multilingual cross-border legal team helps clients set up their businesses in the UK, handle commercial transactions and represent them in litigation. We also specialise in bridging the legal gap between the UK and Asian legal systems, helping European clients secure and enforce their IP rights in Japan, China and Southeast Asia.

In the US, we focus on commercial value-driven IP. We assist our clients in acquiring and managing intellectual property rights throughout the United States, and monetizing them through licensing, joint ventures, and enforcement strategies. We also assist in valuing intellectual property rights and negotiating with US-based partners.ments

Our Tokyo branch specializes in supporting domestic and international clients with patent and trademark filings in Japan, as well as commercial disputes. We work closely with local patent attorneys and patent offices to ensure smooth prosecution and enforcement. In addition, we support the monetization of rights through licensing and portfolio evaluations based on Japan’s strong intellectual property enforcement framework.

With a dedicated team in China, we help clients worldwide protect their inventions and brands in one of the most complex IP regimes in the world. We assist with CNIPA procedures, litigation support and IP-related dispute resolution. We have a particular focus on monetizing through licensing and strategic partnerships in the Chinese market.

Our Bangkok office is the hub for our ASEAN trademark practice. In addition to direct filing services in Thailand, we provide coordinated ASEAN filings through the Madrid Protocol or national procedures. We also focus on anti-infringement measures such as market enforcement, customs records and regional licensing strategies to protect your brand across Southeast Asia. We also provide general company formation, franchise and license agreements.

Vietnam is a fast-growing economy and an important IP jurisdiction in Southeast Asia. Our services include filing and managing trademark portfolios, handling oppositions and enforcing rights. We work with local authorities and law firms to ensure brand protection in this emerging market. We also provide general company formation, franchise and license agreements.