Taro Isshiki’s article entitled “Defining Patent Troll: What Debates on Patent Troll Reveal about Patent System” appeared in the May 2019 edition of “Intellectual Property Management”, a monthly periodical of the Japan Intellectual Property Association.

Taro Isshiki's comments appeared in an article titled "Japan considers allowing patent litigation in English: Public-private group looks to encourage international IP cases in Japanese court" in the morning edition of Nihon Keizai Shimbun on May 15, 2019.