INOUE Patent Office
Offering services for patent, design and trademark protection in Japan.
Kudo and Associates
Prosecution of patents, utility models, designs and trademarks, along with trials, litigation, infringement, licensing, domain names and copyrights.
Omori and Yaguchi
Intellectual property law firm with offices in Tokyo, and in Philadelpia, Pennsylvania, offering services for patent, design and trademark matters.
Ryuka IP Law Firm
Handles all intellectual property matters, such as patents, trademark, utility models and designs.
Sanwa Law & Patent Offices
Registered patent attorney with a office in Tokyo
Sato & Associates
Intellectual Property Firm in Tokyo Bay area offering full IP services about patents, design patents, trademarks, copyrights, contracts, and related matters.
Shusaku Yamamoto Patent Attorneys
Offering services for patents and trademarks in Japan.
Sonoda Kobayashi
An intellectual property law firm based in Tokyo, handling patents, trademarks, utility models and designs.
Tateishi International Patent Office
Offers professional intellectual property services and assists clients in strategic development and management of intellectual property portfolios with consideration of marketing and business strategy.
Welty, Shimeall, Ito & Associates
Tokyo law firm offering patent services.
Yano International Patent Firm
Offering services for patents, trademarks, industrial designs and copyrights in Vietnam.