Omori and Yaguchi http://www.omoriyaguchi.com/
Intellectual property law firm with offices in Tokyo, and in Philadelpia, Pennsylvania, offering services for patent, design and trademark matters.
Kudo and Associates http://www.kudopatent.com
Prosecution of patents, utility models, designs and trademarks, along with trials, litigation, infringement, licensing, domain names and copyrights.
Sato & Associates http://www.ariapat.com
Intellectual Property Firm in Tokyo Bay area offering full IP services about patents, design patents, trademarks, copyrights, contracts, and related matters.
Aarwer http://www.tateishi-ip.com/index.files/services_english.htm
Offers professional intellectual property services and assists clients in strategic development and management of intellectual property portfolios with consideration of marketing and business strategy.
