Profile of Our Firm

Profile of Our Firm

Firm Name:

Sankyo Patent Attorneys Office


Masataka KOTANI

Founded in:

April, 1965

Professional Areas:

  1. Patent Applications and Appeals in a variety of technical fields, such as mechanics, electronics, electrics, chemicals, materials, pharmaceuticals, and daily necessities
  2. Utility Model and Design Applications and Appeals
  3. Trademark Application and Appeals
  4. Litigations and Legal Advices
  5. Entrusted Management of Patents
  6. Legal Consulting for Unfair Competition Disputes
  7. Legal Consulting for Copyright Disputes
  8. Intellectual Property Agreements or Contracts
  9. Custom Enforcement, such as Custom Records and Seizures
  10. Various Investigations and Searches
  11. Foreign Patent, Design, Trademark Applications


Osaka Nakanoshima Building 2F.,
2-2, Nakanoshima 2-chome, Kita-ku,
Osaka-shi, Osaka 530-0005 JAPAN