Ryuka IP Law Firm Home Trade Mark Attorney



President Aki Ryuka

Patent Attorney (Japan)
Certified to practice IP litigation in Japan
Attorney at Law, California, USA
Junior Partner Masako Osakabe

Patent and Trademark Attorney (2002)
Certified for IP litigation (2006)

Hanano Takahashi

Patent Attorney
Miho Isoyama

Patent Attorney
Jun Nakagawa

Patent and Trademark
Attorney (Japan)

Masashi Tashiro

Patent Attorney

Foreign Correspondence

Lin MA

Lawyer (Mainland of China)
Minyoung Kweon

Client Correspondence (Korea)