Keisen experienced and prepared to enable you to protect your ideas and reputation with trademarks in one of the world’s most important markets, Japan. International clients can communicate with the Japan Patent Office (JPO) and Japanese courts through our Philadelphia office as well as our Tokyo office. Our Japanese practice group in the Philadelphia office is the largest one outside Japan, equipped to process and file your inventions promptly. Our Philadelphia and Tokyo offices cooperate to provide timely results even in urgent cases.

If a Madrid Protocol international application receives a provisional refusal in Japan, we offer services to help you overcome the issues and proceed to registration. Our technical staff can handle your specifications and other legal documents in-house. Skilled in both English and Japanese, they can work with you to prepare explanations and responses suited to winning positive results in the JPO.

Do you have questions on filing trademarks or need a free cost estimate? We can help! Contact us at 215-701-6349 or contact us from the form below.

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