随着世界经济一体化,发达国家和发展中国家参与的世界经济更加地变幻莫测。一直以来大家关注的专利问题,不仅是对专利本身的关注,更是发展中国家和发达国家中没有硝烟的战争。本文从中国和日本的专利之战出发,回顾中国与日本的电台侵权案以及日本从过去到现在成为专利强国的蜕变,从现象到本质揭示整个专利之争的问题,指出其应对措施。 With the integration of the world economy, the world economy in which both developed and developing countries participate is even more unpredictable. The issue of patents, which has always been the focus of attention, is not only a concern for the patent itself, but also a non-smoking war in developing countries and developed countries. This article starts with the patent war between China and Japan, reviews the cases of radio infringement in China and Japan, and the transformation of Japan from the past to the present as a patented power to reveal the entire dispute over the patent from the phenomenon to the nature and points out its countermeasures.