Your Trusted Partner for
IP in Japan
Japanese patent, trademark and design filings.
Seven attorneys across three offices serving
clients from 47+ countries with full English support.
Protecting your IP,
across borders.
Founded in 2012, TOKAI PATENT Law Firm merged with Vesta International Patent Firm in July 2025. With seven attorneys and headquarters in Nagoya, we provide comprehensive IP services with extensive international experience.
Our managing partner has traveled to more than 47 countries, building a network of trusted partners worldwide. We pride ourselves on achieving top-percentile trademark registration rates for our foreign clients, combining expert legal knowledge with deep understanding of the Japanese market.
Our Services
Trademark, patent, design and utility model — from filing through registration, in one firm.
Trademarks
Register and protect your brand names, logos and slogans in Japan. Searches, filings, prosecution and renewals.
Learn more →Patents
Chemistry, mechanical, bio, semiconductor. PCT national phase entry and direct Paris Convention filings.
Learn more →Designs
Japanese design applications and Hague international design registrations.
Learn more →Translation
High-quality English↔Japanese IP translation, specializing in patent specifications.
Learn more →Trademark Estimate
Instant quote for trademark registration in Japan. Download a PDF quote in about 2 minutes.
Get a quote →PCT Estimate
Calculate PCT national phase entry costs for Japan, including translation and prosecution.
Get a quote →Latest News
Our Offices
Three offices across the Tokai region.
All three offices share the same phone & fax numbers. TEL +81-52-265-6025 / FAX +81-563-65-6102
Nagoya Office
1-15-14-803 Kanayama, Naka-kuNagoya, Aichi 460-0022
Japan