The study on the application scope of statute of limitation is valuable both in theory and in practice.

对诉讼时效适用范围的研究有理论价值，也有实际意义。

In Fukuda's case the issue was dropped because of a three year statute of limitation and also because his office was not aware of the contributor's ethnic background.

在福田康夫的案件中，事件没有被继续追问，原因有两个，一是因为三年的法律限制，二是由于他的手下并不清楚捐款人的民族背景。

And the paper also makes valuation on viewpoints and practice from scholars and courts on the application of the statute of limitation of continuing infringement of IP.

并对学者以及司法实践中关于知识产权持续侵权行为诉讼时效适用的观点和做法进行评析。

Some issues concerning the system of limitation system in legal actions cause many disputes in theory and practice as a result of the imperfections of the statute of limitations.

由于法律规定尚不完善，诉讼时效制度中的某些问题在理论和实践层面引发了许多争议。