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We will provide you with an individual estimate for our IP services.
Estimates are free of charge, so please feel free to contact us.

The patent fee schedule for some of our IP services are shown below.

01 Patent Filing

Attorney Fee (JPY)
Filing PCT national phase application 140,000
Translation of application from English into Japanese 28/English Word
Filing Translation of Amendment based on PCT Article 34 20,000
Claiming Convention Priority 14,000
Official Fee (JPY)
Filing PCT national phase application 14,000

02 Patent Examination

Attorney Fee (JPY)
Request for Examination 18,000
Preparing and filing Voluntary Amendment 40,000
Preparing and filing Office Action response 20,000/hour
Translation of Office Action from Japanese to English 40/English Word
Accepting transfer of responsibility of cases 25,000
Official Fee (JPY)
Filing Divisional Application 22,000
Request for Examination for PCT national phase application 124,000+3,600/claim

03 Patent Divisional Application

Attorney Fee (JPY)
Filing Divisional Application 100,000
Request for Examination 18,000
Preparing and filing Voluntary Amendment 40,000
Official Fee (JPY)
Filing Divisional Application 22,000
Request for Examination 138,000+4,000/claim

04 Patent Registration and Maintenance

Attorney Fee (JPY)
Registration (1st through 3rd annuity) 20,000
Reviewing and sending Patent Certificate 15,000
Annuity 10,000
Official Fee (JPY)
Registration (1st through 3rd annuity) 6,300+600/claim
Annuity, 4th to 6th year (each year) 6,400+500/claim
7th to 9th year (each year) 19,300+1,500/claim
10th year until expiration (each year) 55,400+4,300/claim