INTRODUCTION JAPANESE IP SYSTEM / OKUYAMA&SASAJIMA ATTORNEYS / OKUYAMA&SASAJIMA JAPANESE IP SYSTEM / OKUYAMA&SASAJIMA Japan IP Resources / OKUYAMA&SASAJIMA
ATTORNEYS

Patent Attorneys

  photo Dr. Shoichi OKUYAMA
Principal, Patent Attorney
     
  Education : Waseda University, BE, Electrical Engineering
Iowa State University, BA, Chemistry
The University of Chicago, PhD, Physical Chemistry
  Registration : 1990
  Experience : Okuyama & Co., 1987
Okuyama & Sasajima founded in 2009
  Specialty : Electrical Engineering, Chemistry, Biotechnology, Trademarks
  Qualification : Patent Attorney with litigation qualification
  Membership : AIPPI, LES, APAA, FICPI, EURO-SEAD Patent Drafting Course (tutor)
organized by FICPI, Founder and President of the Tokyo Wine Society,
Chairman of Nippon Intellectual Property Translation Association, and
Vice President of AIPPI (2018- ). He is a former president
of the Japan Patent Attorneys Association (2011-2013).


    Ms. Ayako NAKAMURA
Patent Attorney
     
  Education : University of Tokyo, BS, MS, Biological Chemistry
  Registration : 2002
  Experience : Central Research Institute of Dai Nippon Printing Co., Ltd., Polymer Chemistry
Okuyama & Co., 2000
  Specialty : Chemistry, Biotechnology
  Qualification : Patent Attorney with litigation qualification
 

    Mr. Moriaki OGAWA
Patent Attorney
     
  Education : Tokyo Metropolitan University, BE, Mechanical Engineering
  Registration : 2003
  Experience : Ricoh Co.
Sasajima & Associates, 2000
  Specialty : Mechanical Engineering, Communication Engineering, Business Equipment
  Qualification : Patent Attorney with litigation qualification
 

    Mr. Toshiji MORIMOTO
Patent Attorney
     
  Education : Tokyo University of Science, BS, Industrial Chemistry
  Registration : 2005
  Experience : Japan Tobacco Inc., Production Engineering
Okuyama & Co., 1998
  Specialty : Chemistry, Mechanical Engineering
 

    Mr. Tasuku TANAKA
Patent Attorney
     
  Education : Keio University, ME, Mathematical Science
  Registration : 2010
  Experience : Hewlett-Packard Japan, Ltd.
Okuyama & Co., 2006
  Specialty : Electronics, Physics
  Qualification : Patent Attorney with litigation qualification
 

    Mr. Mitsuji SEKIYA
Patent Attorney
     
  Education : Tohoku University, BE, Material Processing
  Registration : 2010
  Experience : ZEXEL
Sasajima & Associates, 2009
  Specialty : Mechanical Engineering
       

    Dr. Akiko MIZUSHIMA
Patent Attorney
     
  Education : Tokyo University of Pharmacy and Life Sciences, MS
University of Tokyo, Medical Science, Functional Biology, PhD
  Registration : 2012
  Experience : University of Tokyo, postdoctal fellow
Okuyama & Co., 2006
  Specialty : Biotechnology, Chemistry
       

    Ms. Nahoe TAKAHASHI
Patent Attorney
     
  Education : Tohoku University, BL, Law
  Registration : 2001
  Experience : Nakamura & Partners
Primeworks IP Attorneys
Okuyama & Sasajima, 2014
  Specialty : Trademarks
  Qualification : Patent Attorney with litigation qualification
  Membership : Director of Japan Trademark Association
Panelist of Japan Intellectual Property Arbitration Center


    Mr. Kunitoshi TAKUMA
Patent Attorney
     
  Education : Nagoya Institute of Technology, ME, Production Systems Engineering
  Registration : 2019
  Experience : Ebara Corporation
Sasajima & Associates, 2008
  Specialty : Mechanical Engineering
     

    Ms. Miko AMIYA
Patent Attorney
     
  Education : Waseda University, BE, Mechanical
  Registration : 2010
  Experience : Nagai & Associates
Okuyama & Sasajima, 2021
  Specialty : Mechanical Engineering
  Qualification : Patent Attorney with litigation qualification