Keisen’s instant fee calculator

Keisen’s instant fee calculator is designed to help attorneys and/or legal service professionals obtain fee estimate for the PCT Japanese national phase entry and Japanese trademark application.This calculator is also for the holders of published PCT or trademark applications seeking fee.The calculator will provide the following estimates:

  • The Preliminary and formal fee estimates for entering into the Japanese national phase, preparing and filing a Japanese translation, filing a request for examination with JPO, among others.
  • Fee estimates for filing a trademark application in Japan with or without a trademark search before filing
  • An option to request a free formal estimate for entering the Japanese national phase is available on the calculator. If the user requests this option, our international patent specialists will review your international publication for free and get back to you with a formal estimate via e-mail within one business day.

note: If you have more than one application, you need to do a separate fee calculation for each.(see below)

For PCT Japanese national phase application, please click here

Please have an internationally published PCT application (world laid open publication) handy

For Japanese trademark application, please click here

Please have a trademark application filed in a country other than Japan handy

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