SEIWA PATENT & LAW

Senior partners

AOKI Atsushi

  • President of SEIWA PATENT & LAW.
  • Senior Partner in charge of Trademark Department, Management Department, System Department, Metallurgy Department, Design Department.
  • Registered Patent Attorney, 1990. Joined the firm in 1988.
Education:
  1. Keio Univ., Law Department
  2. George Washington Univ., National Law Center (LL.M)
Special Field:
  • Trademark
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • APAA
  • INTA
  • FICPI
  • LES Japan
  • IPO

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TSURUTA Junichi

  • Senior Partner in charge of Patent Group Control.
  • Section Manager of Training Section.
  • Registered Patent Attorney, 1985. Joined the firm in 1973.
Education:
  1. Graduate School of Tokyo Institute of Technology, Mechanical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • APAA
  • FICPI
  • LES Japan

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WATANABE Yoichi

  • Senior Partner.
  • Senior Partner in charge of Life Science Department.
  • Section Manager of Foreign Language Section.
  • Registered Patent Attorney, 2000. Joined the firm in 1991.
Education:
  1. Graduate School of Sophia Univ., Biology
Special Field:
  • Biochemistry
  • Biotechnology
  • Pharmaceutical
  • Agricultural Chemical
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • APAA
  • AIPLA

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MINAMIYAMA Chihiro

  • Senior Partner.
  • Senior Partner in charge of Electronic Department.
  • Registered Patent Attorney, 1998. Joined the firm in 1999.
Education:
  1. Keio Univ., Instrumentation Eng.
  2. Franklin Pierce Law Center (Master of Intellectual Property)
Special Field:
  • Electronic Eng.
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • LES Japan
  • AIPLA

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MITSUHASHI Shinji

  • Senior Partner.
  • Senior Partner in charge of Mechanical Department, Business Operation Department.
  • Registered Patent Attorney, 2002. Joined the firm in 1999.
Education:
  1. Graduate School of Keio Univ., Biomedical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • APAA

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EBISUDA Hisanori

  • Senior Partner.
  • Senior Partner in Charge of Chemical Department.
  • Former Director General of Third Patent Examination Department , Japan Patent Office.
  • Registered Patent Attorney, 2011. Joined the firm in 2011.
Education:
  1. Graduate School of Osaka Univ., Science
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association

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YAMAGUCHI Kenji

  • Senior Partner in charge of Legal Department, Vice General Manager of Management Department.
  • Attorney-at-Law, 2001. Registered Patent Attorney, 2001. Joined the firm in 2001.
Education:
  1. Tokyo Univ., Law Department
Special Field:
  • Patent Infringementing
  • Litigation
  • Legal Issues regarding Licensing
  • Other matters relating to Intellectual Property
Member:
  • Daiichi Tokyo Bar Association
  • AIPPI
  • Japan Patent Attorneys' Association

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Partners

KOGA Tetsuji

  • Partner Counsel.
  • Registered Patent Attorney, 1981. Joined the firm in 1980.
Education:
  1. Tokyo Institute of Technology, Inorganic Chemistry
Special Field:
  • Chemistry
  • Metallurgical Eng.
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • FICPI-JAPAN board member

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DENO Satoru

  • Partner.
  • General Manager of Chemical Department.
  • Registered Patent Attorney, 2003. Joined the firm in 1991.
Education:
  1. Graduate School of Tokyo Institute of Technology, Organic Chemistry
Special Field:
  • Chemistry
Member:
  • AIPPI
  • Japan Patent Attorneys' Association

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MIZUNO Minako

  • Partner.
  • General Manager of Design Department.
  • Former Chief Examiner (Design) of the Japan Patent Office.
  • Registered Patent Attorney, 2000. Joined the firm in 2000.
Education:
  1. Tokyo Gakugei Univ., Education Department
Special Field:
  • Designs
Member:
  • AIPPI
  • Japan Patent Attorneys' Association
  • APAA(Co-Chair, Design Committee)

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KOBAYASHI Yoshihiro

  • Partner.
  • Section Manager of Chemical Department.
  • Registered Patent Attorney, 1992. Joined the firm in 1981.
Education:
  1. Kyushu Institute of Technology, Industrial Chemistry
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association

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MORIMOTO Yuichi

  • Partner.
  • Registered Patent Attorney, 2007. Joined the firm in 1992.
Education:
  1. Graduate School of Tokyo Institute of Technology, Chemical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • Japan Patent Attorneys' Association

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NAKAMURA Kazuhiro

  • Partner.
  • General Manager of Chemical Department.
  • Registered Patent Attorney, 1996. Joined the firm in 1993.
Education:
  1. Tokyo Univ., Agricultural Chemistry
  2. Franklin Pierce Law Center (Master of Intellectual Property)
Special Field:
  • Chemistry
  • Biochemistry
  • Textile
Member:
  • AIPPI
  • Japan Patent Attorneys' Association

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HIROSE Shigeki

  • Partner.
  • Registered Patent Attorney, 1997. Joined the firm in 1998.
Education:
  1. Graduate School of Tokyo Institute of Technology, Chemical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • Japan Patent Attorneys' Association

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EBITANI Atsushi

  • Partner.
  • Department Counsel of Chemical Department. Section Manager of Chemical Department.
  • Registered Patent Attorney, 1984. Joined the firm in 2003.
Education:
  1. Graduate School of Tokyo Institute of Technology, Chemical Eng.
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association
  • AIPPI

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SEKINE Nobuo

  • Partner.
  • Registered Patent Attorney, 2002. Joined the firm in 1998.
Education:
  1. Tokyo Institute of Technology, Chemical Eng.
  2. Univ. of Washington (LL.M. in IP Law and Policy)
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association
  • AIPLA
  • AIPPI

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ITO Kimikazu

  • Partner.
  • Registered Patent Attorney, 2006. Joined the firm in 1999.
Education:
  1. Tokyo Institute of Technology, Mechanical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • Japan Patent Attorneys' Association

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TOGAWA Nami

  • Partner.
  • Registered Patent Attorney, 1991. Joined the firm in 2000.
Education:
  1. Keio Univ., Law Department
Special Field:
  • Trademark
Member:
  • Japan Patent Attorneys' Association
  • INTA
  • APAA

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ONODA Hiroyuki

  • Partner.
  • Registered Patent Attorney, 2005. Joined the firm in 2005.
Education:
  1. Graduate School of Tokyo Institute of Technology, Polymer Eng.
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association

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ITO Kentaro

  • Partner.
  • Registered Patent Attorney, 2009. Joined the firm in 2005.
Education:
  1. Graduate School of Tokyo Institute of Technology, Precision Mechanical Eng.
Special Field:
  • Mechanical Eng.
Member:
  • Japan Patent Attorneys' Association

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TAKAHASHI Masatoshi

  • Partner.
  • Section Manager of Chemical Department.
  • Registered Patent Attorney, 2006. Joined the firm in 2006.
Education:
  1. Kyoto University, Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association
  • AIPPI

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NAKAJIMA Masaru

  • Partner.
  • Section Manager of Life Science Department.
  • Registered Patent Attorney, 2006. Joined the firm in 2007.
  • US Patent Agent Examination passed in 2014.
Education:
  1. Graduate School of Agricultural and Life Science, The University of Tokyo, Animal Resource Science.
Special Field:
  • Biochemistry
  • Biotechnology
  • Pharmaceutical
  • Agricultural Chemistry
Member:
  • Japan Patent Attorneys' Association
  • Licensing Executives Society
  • AIPPI(Senior Director)

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FUKUCHI Norio

  • Partner.
  • General Manager of Metallurgy Department.
  • Registered Patent Attorney, 2013. Joined the firm in 2008.
Education:
  1. Graduate School of Engineering, the University of Tokyo, Mechanical Eng.
Special Field:
  • Material Science and Engineering (Steel Making Technology, Semiconductor materials, Metallurgical Eng.), Mechanical Eng.
Member:
  • Japan Patent Attorneys' Association

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KIMURA Kenji

  • Partner.
  • Registered Patent Attorney, 2014. Joined the firm in 2003.
Education:
  1. Graduate School of Kobe Univ., Applied Chemistry
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association

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KAWANO Tsutomu

  • Partner.
  • Section Manager of Electronic Department.
  • Registered Patent Attorney, 2004. Joined the firm in 2004.
Education:
  1. Graduate School of Osaka Univ., Engineering Science.
Special Field:
  • Electronic Eng.
Member:
  • Japan Patent Attorneys' Association

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KAWAI Akira

  • Partner.
  • Section Manager of Electronic Department.
  • Former Director of Trial Division of the Japan Patent Office.
  • Former WIPO official.
  • Registered Patent Attorney, 2009. Joined the firm in 2009.
Education:
  1. Graduate School of Nagoya Institute of Technology, Electrical Eng.
Special Field:
  • Electronic Eng.
Member:
  • Japan Patent Attorneys' Association

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SAITO Miyako

  • Partner.
  • Registered Patent Attorney, 2005. Joined the firm in 2007.
Education:
  1. Graduate School of Tokyo Univ., Biomaterial Science
Special Field:
  • Chemistry
Member:
  • Japan Patent Attorneys' Association

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Information

  • TEL:+81(0)3-5470-1900
  • FAX:+81(0)3-5470-1911

Access

Toranomon37 Mori Bldg. 10F,
3-5-1 Toranomon, Minato-ku,
Tokyo 105-8423, JAPAN

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