Areas of Practice


There are two types of Patent Litigations.

(a) Administrative Case Litigation Law

This is a representative proceedings, whereby there is a demand to cancel Japan Patent Office's appeal decision or ruling, which is within the jurisdiction of the Tokyo High Court.

(b) Code of Civil Procedure

This is normally a infringement litigation which includes prayers for injunction to prevent further infringement, damages and restitution of unjust enrichment.