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

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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, Tokyo Wine Society (President), Managing board member of AIPPI Japan, Assistant Reporter General of AIPPI.


  photo Mr. Koichi ARIHARA
Patent Attorney
     
  Education : Chiba University, BS, Chemistry
  Registration : 1988
  Experience : Okuyama & Co., 1980
  Specialty : Chemistry, Biotechnology, Trademarks
  Qualification : Patent Attorney with litigation qualification
  Membership : AIPPI


  photo Mr. Tetsuo MATSUSHIMA
Patent Attorney
     
  Education : Shibaura Institute of Technology, BE, Mechanical Engineering
  Registration : 1995
  Experience : Okuyama & Co., 1982
  Specialty : Mechanical Engineering, Metallurgy
 

  photo Dr. Hidefumi KAWAMURA
Patent Attorney
     
  Education : Tohoku University, BS, Chemistry
New York University, PhD, Organic Chemistry
  Registration : 1999
  Experience : Harvard University, postdoctoral fellow
Research Institute of ICI
Okuyama & Co., 1995
  Specialty : Chemistry, Biochemistry
  Qualification : Patent Attorney with litigation qualification
 

    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
       

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

    Mr. Koichi TOKUMOTO
Patent Attorney
     
  Education : Chuo University, MS, Precision Mechanical Engineering
  Registration : 2010
  Experience : Pioneer Corporation
Okuyama & Co., 2006
  Specialty : Mechanical Engineering
       

    Ms. Mai KODAMA
Patent Attorney
     
  Education : Kobe University, BS, MS, Agriculture
  Registration : 2011
  Experience : Okuyama & Sasajima 2011
  Specialty : Biotechnology, Chemistry
       

    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
       

    Mr. Ryokichi ARAI
Patent Attorney
     
  Education : Tohoku University, BE, Mechanical Engineering
  Registration : 2013
  Experience : Canon Inc.
T.S.International
Okuyama & Sasajima, 2013
  Specialty : Mechanical Engineering
       

    Ms. Nahoe TAKAHASHI
Patent Attorney
     
  Education : Tohoku University, BL, Law
  Registration : 2001
  Experience : Nakamura & Partners
Primeworks IP Attorneys
Okuyama & Sasajima, 2014
  Specialty : Trademarks
       

    Mr. Shigemitsu SASAKI
Patent Attorney
     
  Education : Yamagata University, BS, Applied Chemistry
  Registration : 1978
  Experience : Mitsubishi Kasei Corporation, 1961
Sasaki & Associates, 1995
Sasajima & Associates, 2008
  Specialty : Chemistry
       

    Mr. Haruyuki NISHIYAMA
Patent Attorney
     
  Education : Japan Defense Academy, BE, Aeronautical Engineering
  Registration : 1981
  Experience : Japan Air Self-Defense Force
Nishiyama & Associates
Sasajima & Associates, 1996
  Specialty : Aeronautical Engineering, Image Processing, Optics
  Qualification : Patent Attorney with litigation qualification