Today, one cannot emphasize too much intellectual property right of importance. It has many wealthy value right such as patent right and copyright, software, and those right is meaningful not only to individual but also society. Resides, that possible develope in future. But it is problem creating is hard but coping creating is easy, specially, the advancement of internet is problem awaiting solution. Therefore, It is at law penalty about a problem of this kind and generally it ordain an offence subject to complaint of criminal law because for personally and peaceful solve. I Iowever one`s claim that we didn`t maintain an offence subject to complaint, because violation of intellectual property right, reproduce is more than increase, that is considering crime. It is reasonable in criminal law. Finally, form an independent judgment, solved of this problem is embarrassment if we have one`s effort, Therefore required joint research intellectual property right and criminal law in future.