JaLCDOI 10.18926/OER/55743
タイトル(別表記) Empirical Analysis of Patent Litigation: A Comparison Study between Japan and China
フルテキストURL oer_049_3_019_037.pdf
著者 張 星源| 姜 佳明|
抄録  In this paper, we gathered the data from public sources for analyzing the outcomes of 531 cases and 785 cases decided respectively by Japanese and Chinese courts at the first trial of patent litigations between 2004 and 2016. Using these data, we implemented a comparison analysis on recent patent litigations between Japan and China. Moreover, combining with information from Patstat, a patent database, for the patents infringed, we did an empirical analysis on determinants of trail win rate and rewards in patent litigations both for Japan and China.  Our estimated results suggest that China has the determinants on rates of success and appeal which very similar to those in Japanese patent suits. On the other hand, however, for infringement awards, those that influence the outcome of the courts are quite different between the two countries.
キーワード Patent infringement Trail win rate Award Comparison empirical analysis
出版物タイトル 岡山大学経済学会雑誌
発行日 2018-03-19
開始ページ 19
終了ページ 37
ISSN 2433-4146
言語 Japanese
著作権者 Copyright © 2018 岡山大学経済学会
論文のバージョン publisher
NAID 120006414152