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Explore your future with Intellectual Property

KOSHIBA & PARTNERS was established in 1980.  Since then, we have been a professionals as agents on patent and trademark registration procedures for foreign client’s applicants.

The history of KOSHIBA & PARTNERS shows our confidence and credence from clients abroad.  Indeed, we have been specialized over 3o years in commissions from foreign clients, and their countries include: France, U.S.A, Germany, England, Belgium, Italy, Netherlands, Luxembourg,  China, South Korea, Indonesia, Philippine, Thailand, Vietnam, Brazil, and other many countries.

Our services cover all the ranges below:

Patent, Trademark, Service mark, Industrial design, Utility model
  • search and advice
  • translation
  • filing applications
  • corresponding to Official Action
  • filing appeals
  • filing litigation including opposition and infringement
  • annuity administration
  • other corresponding procedures


Copyright, Unfair competition
  • search and advice
  • register (copyright)
  • filing infringement litigation
  • other corresponding procedures
If you have something to ask us, please contact though e-mail.