IP Rights Management and Maintenance

Your IP is a vital part of your business position and strength. Beyond registration, there are other important considerations regarding your IP.

Kimura & Partners can advise you on effectively managing and renewing your IP and ensuring that it provides optimal protection as market conditions or IP regulations change. Kimura will also help you properly manage the essential opportunities and risks relating to matters such as licenses, rights, and transfers.

Patent Fees (Maintenance Fees)
Example of scenarios with five claims.

Patent Fees (Maintenance Fees) Example of scenarios with five claims

About Patent/Maintenance Fees

  • Payment of the patent fee is necessary to maintain the patent right.
  • Since the patent fee (for first to third years) needs to be paid after deciding to grant the patent, the first to third years’ patent fee will be presented in the estimate sheet.
  • Whether to pay the patent fee to maintain the right after the fourth year can be arbitrarily selected.
  • On the right, by way of example, an example of patent fee and office commission fee for each year for a case of five claims is shown.

For a case with five claims, the following patent fees (maintenance fees) would be required:

  • Year 4–6: Approximately US $160
  • Year 7–9: Approximately US $350
  • Year 10-20: Approximately US $850

Notes:

  • The patent fee for each year is different depending on the number of claims.
  • Generally, the extinguished right cannot be recovered without paying the patent fee.

Please note that these are approximate fees.  Our office will provide accurate current fees upon request.

Utility Model Registration Fees (Maintenance Fees)
Example of scenarios with five claims.

Utility Model Registration Fees (Maintenance Fees) Example of scenarios with five claims
  • Payment of registration fee is necessary to maintain the utility model right.
  • Since the registration fee (for the first to third years) needs to be paid at the time of application, the first to third years’ registration fee will be presented in the estimate sheet.
  • Whether to pay the registration fee to maintain the right after the fourth year can be arbitrarily selected.

For a case with five claims, the following registration fee (maintenance fee) would be required:

  • Year 4–6: Approximately US $150
  • Year 7–9: Approximately US $300
  • The registration fee for each year varies depending on the number of claims.
  • Generally, the extinguished right cannot be recovered without paying the registration fee.

Please note that these are approximate fees.  Our office will provide accurate current fees upon request


Other Services


Patents and Utility Models. Preliminary Search, Assessment and Registration

Kimura has the skill to research the IP landscape and to author your patent or utility model application in the most advantageous way possible.


Trademarks, Industrial Designs and Copyrights

Registration and defense of these elements of your IP can be as or more essential than patents to competitive success and profits.


IP Infringement Defense, Dispute Resolution and Licensing

Your IP is a vital part of your business position and strength. Beyond registration, there are other important considerations regarding your IP.