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Intellectual Property Law

University of Michigan Law School

Michigan Journal of International Law

Japan

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The Limitations On The Protection Of Program Works Under Japanese Copyright Law, Dennis S. Karjala Jan 1987

The Limitations On The Protection Of Program Works Under Japanese Copyright Law, Dennis S. Karjala

Michigan Journal of International Law

This article examines these problems in the light of the program language, rule, and algorithm limitations on program protection under the Japanese Copyright Act. Section II sets forth the relevant statutory language, and Sections III and IV apply the program language and rule limitations to operating systems software and microcode. Section V considers the scope of protection under Japanese law in applications programs under the algorithm limitation on program protection. Finally, Section VI takes up the problem of whether copying for purposes of reverse engineering can be justified under the Act.


Computer Technology And Copyright- A Review Of Legislative And Judicial Developments In Japan, Teruo Doi Jan 1987

Computer Technology And Copyright- A Review Of Legislative And Judicial Developments In Japan, Teruo Doi

Michigan Journal of International Law

This article discusses and evaluates the legislative and judicial developments after the enactment of the Copyright Law which apply to computer programs and other computer-related technology. It examines: (1) the 1985 amendment to the Copyright Law enacted to protect computer programs, including the history of discussions by government agencies and judicial determinations that led to the amendment; (2) the 1986 Program Registration Law which supplements the existing provisions of the Copyright Law concerning registration; (3) the protection of databases under a new amendment to the Copyright Law; (4) the regulation of software rental business by the establishment of a public …