FIRM PROFILE
Established in 1994, Sakai International Patent Office is now one of the largest patent firms in Japan. We provide the very best service to our clients in all aspects of intellectual property.
Office
Sakai International Patent Office
Establishment
- Founded in 1994
- Incorporated in 2015
Representatives
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ChairmanHiroaki Sakai, Ph.D. Patent Attorney
(Professor, Graduate School of Innovation Management, Kanazawa Institute of Technology) -
Representative DirectorJun Takamura, Patent Attorney
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Vice DirectorRyuji Kawasaki, Patent Attorney
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Deputy DirectorHideki Miyata, Patent Attorney
Personnel
- 548 employees
(including temporary employees) - 86 patent and trademark attorneys
- 1 Japanese attorney-at-law
- 1 U.S. patent agent
(holder of Patent Bar Exam qualifications) - 2 Chinese attorneys-at-law/patent attorneys
- 2 Chinese patent attorneys
- 18 Ph.D. holders
Branches
Associated Research Institutes
Nobuhiro Nakayama Intellectual Property Law Research Institute
Director: Nobuhiro Nakayama
- Senior Advisor to Sakai International Patent Office
- Professor Emeritus, University of Tokyo
- Member of the Japan Academy
- Attorney-at-Law
Address
4F, 5F(reception) and 10F, Toranomon Daibiru-East Building
8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo, Japan
100-0013View map
8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo, Japan
100-0013View map
Contact
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Phone+81-3-5512-4699
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Fax+81-3-5512-4799
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Email