AOYAMA & PARTNERS

Keep moving forward with our clients.

The expertise, global thinking, and comprehensive strengths to
handle all manner of intellectual property issues

Keep moving forward with our clients.

The expertise, global thinking, and comprehensive strengths to
handle all manner of intellectual property issues

Keep moving forward with our clients.

The expertise, global thinking, and comprehensive strengths to
handle all manner of intellectual property issues

Keep moving forward with our clients.

The expertise, global thinking, and comprehensive strengths to
handle all manner of intellectual property issues

[Important]

2020/06/08(Update) Aoyama & Partners’ response to the COVID-19 situation

【NEWS】2020/10/01IP High Court Case Summary: 2019 (Ne) 10003 “Interpretation of the terms in Article 102, first paragraph”
【NEWS】2020/05/22IP High Court Case Summary:2019 (Gyo-ke) 10010 relating to Genome Editing Technology
【NEWS】2020/02/27[Japan] System for patent term extension as compensation for the curtailment of the term

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Who We Are

Leveraging the experience and track record in the area of intellectual property that we have built up over more than fifty years, we respond conscientiously to every request made to us by our clients in Japan and around the world.

Philosophy

Philosophy

Our more than 80 patent attorneys encompass all fields of technology, handling patents, designs, trademarks, intellectual property disputes and all other areas of intellectual property work, both in Japan and around the world.

Our People

Our People

As professionals in the field of intellectual property, we possess a wealth of experience and are active in diverse areas, both in Japan and around the world.

Facts

Facts