Changes in Japanese Litigation Practice

- New Code of Civil Procedures -


This material was first presented at the 1996 AIPLA Fall Meeting held in Washington, D.C.

Dr. Kondo was asked to speak on the impact that the Japanese New Code of Civil Procedures was expected to have on Japanese intellectual property law litigation. He was also asked to report on a case in which the preservation of evidence procedure had resulted in a favorable settlement for some copyright owners that had alleged illegal copying of such software as "Word" and "Lotus 1-2-3."

I. New Code of Civil Procedures


A. Background


This is a result of a series of civil procedure reform projects. Preceding the Code of Civil Procedures, two laws had been already amended as follows:


i. Civil Execution Law (1979); and
ii. Civil Provisional Measures Law (1989)


The first Japanese Civil Procedure Law, which was an importation of the German law, was enacted in 1890. It was once amended in 1926, but it had continued to be effective since then without any major changes. The amendment which became effective as of January 1, 1998 was a full amendment that totally changed all the wording of the law.

Among the laws yet to be amended are:


i. Arbitration Law; and

ii. Bankruptcy Law.


B. Policies Underlying the Amendment


It is mentioned in various articles that the present amendment has been intended to achieve the following goals:


i. Expedition of Litigation

ii. Provision of Measures to Collect Evidence

iii. Establishment of a Summary Process for Cases Involving Only a Small Amount of Money

iv. Reduction of the Burden of the Supreme Court

v. Adaptation to Technology Innovation


C. Major Points of Interest from the Viewpoint of IP Litigation


1. Jurisdiction / Venue


We have fifty judicial districts each of which has a district court. A district court has jurisdiction over a case if at least a contact resides in the judicial district in which that district court is located. In addition, either the Tokyo District Court or the Osaka District Court will have overlapped jurisdiction over patent cases and certain other IP cases under the new law if one of the district courts located respectively in the eastern or western Japan has jurisdiction. These two district courts, unlike other district courts, have special civil divisions exclusively handling IP cases.


2. Pleading


The new law will require much detailed pleading even in the complaint. Even under the current law, pleading in a complaint is fact pleading in Japan. This sometimes places burden on counsel for the plaintiff in a patent infringement case in which the plaintiff is required to specify, for example, an accused manufacturing process. Preparation of a complaint under the new law will probably require more time than under the current law. At the same time, the new law will also require detailed pleading in the answer. Mere denial to the allegations in the complaint would not be given much weight. Although the burden of proof to show infringement would not shift to the defendant, denial without reason could practically affect the impression of the judges. Considering the impact on both sides, the new law would probably benefit the plaintiff.


3. Inquiries to the Opponent


During pendency of litigation, a party may send written inquiries to the opponent under the new law. The scope of the inquiries includes any information necessary to prepare argument of the inquiring party. However, the following questions are not allowed:


i. questions that are too abstract or not specific;

ii. questions insulting or harassing the opponent;

iii. questions that are substantially the same as those already asked;

iv. questions asking for an opinion of the opponent;

v. questions that would require the opponent to spend too much cost or time to answer; and

vi. questions that a witness would be allowed to refuse to answer because of his/her secrecy obligation (e.g. attorney-client privilege), or to protect trade secrets.


4. Court Order for Production of Documents


Even under the old law, court orders for production of documents was available. However, the scope of documents subject to such an order was relatively small. Moreover, such an order was often violated under a pretext that it would reveal confidential information. Practically, there was no sanction against such violation.


The new law will provide the following three improvements.


i. Expansion of the scope of documents subject to the order;

ii. Adoption of a so-called "in-camera" procedure to determine whether the document to be produced contains confidential information; and

iii. Court's authority to find a fact in favor of the requesting party in the event that the opponent violated the order.


The above three improvements are discussed below:


a. Scope of Documents


Under the old law, the scope of documents to be produced under a court order was limited to the following three categories.


i. documents cited by the opponent in the litigation and being in the possession of the same;

ii. documents that the requesting party is entitled to delivery or perusal of; and

iii. documents that have been prepared for the benefit of the requesting party or in relation to legal relationship between the requesting party and the party possessing them.


The new law will add a fourth category, which is more general than the three categories that were available under the old law. Any document will be subject to a court order for production of documents unless it falls into one of the following exceptions:

i. documents that would lead to indictment, criminal conviction or defamation of the person possessing them, or his/her relatives;

ii. documents that would reveal confidential information that should be protected as trade secret, or under the attorney-client privilege, or the like; and

iii. documents that have been prepared exclusively for personal or internal use of the party possessing them.


b. In-Camera Procedure


Before issuing a court order for production of documents under the new law, the court may examine the documents in question to determine whether they fall one of the exceptions discussed above. No one other than the judge(s) and the party possessing the documents are permitted to see them.


c. Sanction


If a party

(a) did not follow a court order for production of documents, or

(b) estroyed a document that would be subject to a court order for production of documents or otherwise made it impossible for that document to be used,

the court would have the authority to deem the allegation of the requesting party concerning the content of that document to be true, even under the old law. The new law will provide the court with further sanction. If the document held, destroyed or otherwise made impossible to be used by a party is so crucial that the other party would not be able to prove a fact without using it and that the other party has no way to allege specifically its content, the court may find that fact which the requesting party intended to prove with that document.


In order to understand what will be provided by the new law, we have to recognize the difference between the "content of a document" and the "fact to be proved by a document." To illustrate it, let's assume that a patent claim contained a limitation "a temperature of 1500C or higher." If the requesting party guessed that there should be a document in which, for example, the temperature of 1650C is shown, this could be alleged as content of that document. In contrast, if the requesting party was unable to specify the temperature that is actually shown in that document, without alleging its content, he/she could simply allege that it should prove, for example, that the process used by the defendant meets the limitation "a temperature of 1500C or higher."

As illustrated by the above example, under the old law, it was rare that the sanction actually worked because it was usually impossible for the requesting party to allege a specific content of the requested document. Under the new law, however, if the requesting party successfully shows that he/she is unable to specify the content of the requested document and that there is no other way to prove a certain fact, he/she may be successful in convincing the court that the sanction be imposed on the opponent.


5. Protection of Privacy and Trade Secrets


The new law will not provide any resolution to the dilemma that a plaintiff seeking trade secret protection may lose confidentiality of the trade secret itself. The only measure that was not available under the old law but will be available under the new law is the authority of the court to restrict access by third parties to a court record that contain information concerning privacy of a person or trade secrets.


As already mentioned, a witness may refuse to answer questions that would lead to disclosure of trade secrets. By the same token, a court order for production of documents would not be available if the court is convinced that the requested documents would reveal trade secrets. Hence, if a process used in the defendant's factory is alleged to infringe a patent owned by the plaintiff, the defendant would argue that its process uses certain parameters that are trade secrets. If the court is convinced by such argument, it would be probably reluctant to issue a court order for production of documents that may contain such parameters.


Under such a situation, the court may examine the documents in camera to determine whether they actually contain trade secrets. However, without any protective order available in Japan, counsel for the requesting party would not be allowed to see the documents. Hence, the requesting party would be unable to rebut the allegation that the documents contain trade secrets. Then, it would be likely that the court is persuaded by the requested party not to issue a court order for production of documents.

6. Attorney-Client Privilege


As under the old law, both Bengoshi and Benrishi have the attorney-client privilege under the new law. Article 197 of the new law, which is the same as Article 281 of the old law, in its pertinent part, reads as follows:

A witness may refuse to testify when:

...

he is a medical doctor, ..., bengoshi, benrishi, ..., or a person of a profession of religion or prayer, and he is asked a question on a matter that he has come to know through hes business and he has obligation to keep confidential.

Under the old law, since no general obligation of production of documents was recognized, Article 281 was only applied to testimony of witnesses. As far as production of documents was concerned, even Bengoshi had no explicit attorney-client privilege because they had no obligation to produce documents even without such privilege.

Under the new law, however, a broad scope of documents may be subject to document production orders. Hence, the new law now stipulates that the holder of a document is not compelled to produce it if it contains a matter that is subject to Article 197.

The amendment of the Code of Civil Procedures has not affected the criminal sanction imposed on illegal disclosure of clients' secret by Bengoshi or Benrishi. Disclosure by Bengoshi is a crime under the Criminal Code, while disclosure by Benrishi is a crime under the Benrishi Law. The degrees of penalty under the two laws are about the same, though they are slightly different for technical reasons.


II. Preservation of Evidence


A. Outline of the Reported Case


On March 13, 1996, the Osaka District Court inspected the offices of a company in Osaka City under a court order for preservation of evidence. The purpose of the inspection was to preserve evidence of illegal copying of such software products as "Word" or "Lotus 1-2-3."


Half a year later, on September 10, 1996, the company inspected by the court agreed with Microsoft, Lotus and another Japanese software manufacturer to settle the case with the settlement money totaling 140,000,000 yen to be paid to the three companies. It is reported that a certain number of illegal copies were found in the March inspection and the company later admitted existence of more than one thousand illegal copies.


B. Court Order for Preservation of Evidence


A court order for preservation of evidence may be issued if use of the evidence would be difficult at a later stage of litigation. It is available before the filing of a complaint as well as during pendency of a lawsuit.


A typical situation requiring preservation of evidence may be a situation in which a production line making the allegedly infringing product is about to be scrapped. In such a situation, it would be impossible to inspect the procuctin line in a normal course of litigation because it would not exist when the case becomes mature enough for the court to inspect it.


The court order is available not only for inspection of articles or premises but also for witness examination and production of documents. Hence, if it is likely that a key witness will leave Japan soon and will not be back until the lawsuit is over, a court order may be issued to examine him/her before he/she leaves Japan. By the same token, if a document is about to be destroyed for some reason, a court order may be issued to examine that document.


C. Practice Under the Current Law and the New Law


The language in the article authorizing the court to issue a court order for preservation of evidence remains about the same in the new law as in the old law. Hence, the situation in which an order is available will be the same.


However, effectiveness of the order may be different. Even under the old law, we are aware of several cases in which the court issued a court order for preservation of evidence. However, it was usually the case that the order had no substantial effect because the respondent to the order usually refused to allow the court to inspect its premises, etc. The refusal was based on the belief that there would be no sanction.


Under the Code of Civil Procedures, whether it is the old one or the new one, the sanction against violation of a court order for preservation of evidence is the same as that against violation of a court order for production of documents, for inspection of articles and premises, or for examination of witnesses depending on the type of evidence for which preservation is necessary. In addition, the provisions concerning production of documents mutatis mutandis apply to inspection of articles and premises. Hence, as discussed in the first half of this material with respect to the amendment to the Code of Civil Procedures, there was no practical sanction under the old law unless a very specific fact was alleged to be found by the procedure of preservation of evidence.


The reason for the success of the petitioner of the reported Osaka District Court case resides in the fact that it was a copyright case. We would easily imagine that the petitioner easily specified what the court would see on the display of a personal computer. Hence, even under the old law, the respondent probably realized the risk of imposition of sanction.


In other cases, however, preservation of evidence may not always provide an effective weapon. As discussed with respect to the court order for production of documents under the new law, in summary, we should note the following two points:

(a) under the new law, mere refusal to allow the court to conduct inspection may result in application of the sanction that the court finds facts in favor of the petitioner; and

(b) the respondent may still persuade the court not to issue a court order for inspection if there is a reasonable possibility that the inspection would reveal trade secret.