Sonoda & Kobayashi IP Law

Company introduction

Sonoda & Kobayashi IP Law was established in 1998 and since then, we have been representing a growing number of global companies as well as Japanese domestic companies. Our high grant rate for patents and our winning record in litigation have provided us with an international reputation as one of the most reliable intellectual property law firms in Asia. Our firm provides quality services from a multinational team of experts in law, technology and language.

Not only do we take care of IP applications in Japan, we also deliver a one-stop-service for global IP protection. We have a strong network of excellent partner firms working under our lead that adhere to the strict Sonoda & Kobayashi quality requirements.

Advantages: we are fluent in Japanese, Chinese, English, French and German; 50% of our engineers have a PhD, and many have R&D experience in international companies.
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