Practice Areas

Prosecution and Litigation for Patent, Utility Model, Design and Trademark


  1. Patent and Utility Model
    PCT national phase entry into Japan
    Paris Route with priority right
  2. Design patent (Industrial Design Rights)
    Japan is a member of Hague Agreement Concerning the International Registration of Industrial Designs Geneva act
  3. Trademark
    Madrid Route (Handling a provisional notice of refusal from Japan Patent Office)
  4. Others
    Registration for Copyrighs, New plant varieties, Geographical Indication (GI), etc.

Search and Consulting of IP protection and enforcement

Prior Search for patent, design and trademark
FTO Search
Evaluation of Possibility of patent acquisition
Evaluation of Invalidation of patent right
Patent Map for specific technical field

Litigation based on Intellectual Property Rights

Preparation of Enforcement
Defensive action to Enforcement