| 摘要 |
<P>PROBLEM TO BE SOLVED: To complement and simplify the certification of a legal accompanying material of a person who intends to have a copyright by exchanging information certifying the first issue (publication) date of the copyright on the Web such as the Internet. <P>SOLUTION: Information certifying the first issue (publication) date of a copyright is received on the Web such as the Internet, and a witness certificate is transmitted to the author over an electronic line. A website is created as a certification material to handle work related to the management and certification of the works. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
