Aoki Ferreira Mattioli & Yamashita

IAM Research

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

Bronze - Firms

Brand new IP setup Aoki, Ferreira, Mattioli & Yamashita was formed by the coming together of several highly regarded practitioners with a strong desire to provide high-quality IP services on the most efficient basis. The firm prides itself on offering quick and easily implementable solutions to fraught and difficult patent problems. Katia Jane Ferreira Evangelista and Paola Mattioli conduct prosecution in the chemical and pharmaceutical areas with aplomb. Alexandre Yamashita, meanwhile, draws on his mechanical engineering expertise to draft and file patents and industrial designs with thoroughness and dexterity.

Patent 1000 Analytics
Analytics and insights
Listings in
Recommended Individuals
In-depth analytics for law firm performance
Patent 1000 Analytics tracks the global legal industry to provide you accurate analysis of the firm's performance. Harness deep data, customizable tools and expert insight to guide strategy, streamline decision-making, and accelerate your business generation.

Unlock unlimited access to all IAM content