Japan Falls Behind US and China in the AI Patent Race
AI news flash: Japan’s share of core AI technology patents has shrunk dramatically over the past two decades, dropping from 25% of the global total to just 8%, driven mainly by the US and China’s dominance in breakthrough AI technologies and related fields. In core areas like AI mechanisms and foundational technology, Japan now ranks just fourth in patents, behind China, the US, and South Korea — a clear sign that Japan has fallen behind these three major competitors in the AI patent race. See the full story below.