Aoyama & Partners

WTR Research

The WTR 1000 focuses exclusively on trademark practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal trademark expertise.

Silver - Firms: prosecution and strategy

IP boutique Aoyama & Partners is a bright spot on the map of Osaka. With a team of 12 trademark attorneys and clients from more than 150 countries, this regional giant leverages almost six decades of legal experience to deliver a trustworthy, reliable service. Motohiro Katsumi is the firm’s standout star, active in both contentious and non-contentious matters. Mayumi Kawamoto dishes out tailored advice on all aspects of portfolio management and represents clients in both prosecution and litigation, while seasoned Yosuke Tanaka fights tooth and nail in all matters concerning infringement and trademark protection.

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