Ryuka IP Law Firm Home About Our Firm Trademark

About Us

Trademark

President Aki Ryuka
 Detail

Qualifications:
Patent Attorney (Japan)
Certified to practice IP litigation in Japan
Attorney at Law, California, USA

Practice Areas:
Prosecution, Licensing, Litigation, Opinions, and Customs Surveillance in the fields of Japanese Patent, Design, and Trademark law

Degrees:
Master of Engineering, Tokyo University, 1987
Bachelor of Engineering, Tohoku University, 1984


Junior Partner Masako Osakabe
 Detail

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

Practice Areas:
Trademark Prosecution and Litigation, Unfair Competition and Design

Degrees:
Bachelor of Law, Chuo University


Yasunari Higashi
 Detail

Qualifications:
Patent and Trademark Attorney (Japan) 2003
Certified for IP litigation (2006)

Practice Areas:
Trademark Prosecution and Litigation, Unfair Competition and Design

Degrees:
Bachelor of Law, Sophia University


Eri Furuhata
 Detail

Qualifications:
Patent and Trademark Attorney (Japan)

Practice Areas:
Strategy consultation for patents and trademarks

Degrees:
Bachelor of Science in Earth and Geographic Sciences, University of Massachusetts, Boston



Jun Nakagawa
 Detail

Qualifications:
Patent and Trademark Attorney (Japan)

Practice Areas:
Strategy consultation for patents and trademarks

Degrees:
Master of Science in International Marketing, Hult International Business School, Boston, US (2019)
Bachelor of Law, Keio University (2012)


Masashi Tashiro
 Detail

Qualifications:
Patent Attorney (Japan)

Practice Areas:
Legal services for patents and trademarks




Miho Isoyama
 Detail

Qualifications:
Patent Attorney (Japan)

Practice Areas:
Legal services for patents and trademarks

Degrees:
Bachelor of Science and Technology, College of Science and Engineering, Department of Materials and Life Science, Seikei University, 2009.
Master of Science and Technology, Seikei University, 2011.


Keiko Nozaki
 Detail

Qualifications:
Patent and Trademark Attorney (Japan)

Practice Areas:
Strategy consultation for patents and trademarks

Degrees:
Bachelor of Law, The University of Tokyo (2001)




Foreign Correspondence


MA Lin
 Detail

Qualifications:
Lawyer (Mainland of China)

Practice Areas:
Counterfeit countermeasure provision, IP infringement and dispute resolution, Patent prosecution

Degrees:
Master Degree of Civil Law in Intellectual Property, KEIO University (Tokyo), 2015
Dual-Bachelor Degrees in Law and English, Beijing Science and Technology University, 2005


Minyoung Kweon
 Detail

Practice Areas:
Korean Liaison, Client Correspondence (Korea)

Degrees:
Ms. Kweon graduated from Waseda University, School of Culture, Media and Society.



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