Junjiro Yashiro

Junjiro Yashiro

Patent Attorney

Japanese Patent Attorney since 1970


"Consulting and licensing in the technical field of pharmaceuticals Legal opinions on infringement and validity"

Particular experience in opinion work and patent licensing in the technical fields of pharmaceuticals and biotechnology


B.S., Tohoku Pharmaceutical University


Director, Intellectual Property Division, Eisai Pharmaceutical Company: Worked for Eisai Pharmaceutical Company as a patent attorney and Director of the Intellectual Property Division.

Memberships, Positions and Academic Activities

Chairman, Intellectual Property Committee, Japan Pharmaceutical Manufacturers Association

Vice-President, Licensing Executives Society Japan (LES)

Licensing Executive Society International

Vice-chairman, Health Care Products Committee

Director in Charge of Medicinal and Chemical Industries, Japan Intellectual Property Association