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弁理士 加藤卓士

Professional Experience

September 1997 to 2009

Ohtsuka International Patent Office, Tokyo, Japan (head of a group from 2001)

June 2005 to March 2006

US patent practice trainee at Fitzpatrick, Cella, Harper and Scinto in New York City, USA

April 1996 to April 1997

Sera and Kanai Patent Firm, Tokyo, Japan

Professional License

Japanese Patent Attorney from October 2004

Professional Activities

Member of Japan Patent Attorneys Association

Registration No. 13443

Member of Commission of Industrial Competitiveness


President of Young Patent Attorneys Conference in Japan



University of Tokyo, Tokyo Japan Bachelor of Science in Mechanical Engineering, 1996 AIPLA 2005 Practical Patent Prosecution Training for New Lawyers.


"About the KSR case" in The Lawyers, 20 June 2007, ILS Publications, Inc
"As a Mechanical Engineer in the Intellectual Property Field" in Journal of the Japan Society of Mechanical Engineers, March 2010, Vol. 113 No. 1096

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