July 01, 2017Essay / Book

“The case judging that ‘exceptional effort is required’ to make it clear of any points of differences ‘passing through 2 stages’ from the main cited invention” appeared in the “Intellectual Property Rights Precedents News” of the July issue of the monthly journal “The Invention.”

The writing is co-authored by Tetsuro Ikuta and Masashi Chusho.

Publisher: Japan Institute for Promoting Invention and Innovation