We are an international patent law firm capable of assisting clients in all aspects of filing for patents, trademarks, and designs domestically and overseas.

OUR PEOPLE|YANAGIDA & ASSOCIATES
YANAGIDA & ASSOCIATES
YANAGIDA & ASSOCIATES
OUR PEOPLE

Director

Name EDUCATION/CREDENTIALS/MAIN PRACTICE AREA MAIN AREAS OF EXPERTISE
Masashi YANAGIDA

Lecturer, CLE International (USA)
Grade 1 of EIKEN (Test in Practical English Proficiency)

B.S. in Applied Physics, School of Engineering, Nagoya University

Prosecution of Patents, Designs and Trademarks for domestic and foreign clients, Searches, Opinions on validity and infringement, Litigation

Electronics, Physics, Mechanics, Trademarks, Designs


Patent Attorneys

Name EDUCATION/CREDENTIALS/MAIN PRACTICE AREA MAIN AREAS OF EXPERTISE
Tsuyoshi SAKUMA

B.S. in Mechanical Engineering from Hiroshima University

Domestic patents for domestic clients, opinion, litigation

Mechanical Engineering, Physics

Hiroyuki SAKANO

B.S. in Chemical Course, Department of Science and Engineering, Aoyama Gakuin University

Prosecution of Patents and Trademarks for domestic and foreign clients, Opinions on validity and infringement

Chemistry, Materials, Trademarks

Mayumi NAKAGUMA

B.A. in Russian Language Course of Department of Foreign Languages
Tokyo University of Foreign Studies

Domestic and foreign trademark cases for domestic and foreign clients. Opinions, Litigation

Domestic and foreign trademark cases for domestic and foreign clients. Opinions, Litigation

Toshiko SHIBUYA

B.S. in Chemical Course, Department of Science, Shimane University

Domestic patent cases, searches, opinions, trademarks

Chemistry/Biochemistry, Organic Chemistry in general, Organic and Inorganic materials

Ryuichi YASUDA

Master Degree from Electronic Device Engineering Course, System Information Science Course, Department of Technology, Kyushu University

Domestic and foreign patent cases for domestic and foreign clients, patent searches, opinions

Electrical and Electronic/Software
Medical system such as radiographic system and endoscopes,, semiconductor devices, Printer apparatus

Harumi TSUKADA

LL.B. Department of Law, ASIAN University

Trademarks /Designs

Trademarks /Designs

Hideaki TAKAHASHI

M.B.A. at Princeton University.
TOEIC Score 930

Master Degree from Princeton University.
B.S. in Electronics, Technology Department, the University of Tokyo

Domestic patent prosecution for foreign clients and foreign patent application for domestic clients

Electronics, Physics, Mechanical engineering

Shoichi UEDA

Faculty of Science, Department of Chemistry, Tokyo Metropolitan University

Domestic patent prosecution for foreign clients and foreign patent application for domestic clients

Chemistry,

Tomoko SUZUKI

TOEIC Score 950
Passed Industry English Proficiency Test Grade 1 (2001)
Passed Cambridge English Proficiency Test (2003)

B.S. in Civil Engineering, Department of Civil Engineering of Tokyo University of Science
Master Degree from Geotechnical Engineering, School of Civil Engineering, Asian Institute of Technology (Thailand)

Domestic patent cases for foreign clients

Mechanical Engineering, Electronics


Patent/Tradmark Specialists

being revised
YANAGIDA & ASSOCIATES

YANAGIDA & ASSOCIATES
横浜市港北区新横浜3-18-3 新横浜ビル 7階
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