Japan vs United States of America: Patent applications to the EPO by priority year by international

Japan
1,578 Number
in 2013
United States of America
6,776 Number
in 2013
Japan rank
4th
United States of America rank
1st

Patent applications to the EPO by priority year by international over time

  • Japan
  • United States of America
02.0k4.0k6.0k8.0k10.0k197719952013

How they compare

United States of America currently reports 6,776 Number against 1,578 Number in Japan, a difference of 5,198 Number.

That makes United States of America's figure about 4.3 times Japan's.

Across all 37 years both countries report, United States of America has been ahead every year.

Japan ranks 4th and United States of America ranks 1st of 60 countries.

United States of America has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Japan United States of America Difference Ahead
1970s 77.76 Number 370.02 Number 292.26 Number United States of America
1980s 578.59 Number 1,669 Number 1,090 Number United States of America
1990s 1,023 Number 4,445 Number 3,422 Number United States of America
2000s 2,039 Number 8,147 Number 6,108 Number United States of America
2010s 1,903 Number 7,244 Number 5,341 Number United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher patent applications to the epo by priority year by international, Japan or United States of America?
United States of America, at 6,776 Number against 1,578 Number in Japan as of 2013.
What is the difference in patent applications to the epo by priority year by international between Japan and United States of America?
5,198 Number, with United States of America ahead.
How many years of comparable data are there for Japan and United States of America?
37 years are reported by both, from 1977 to 2013.
How do Japan and United States of America rank globally for patent applications to the epo by priority year by international?
Japan ranks 4th and United States of America ranks 1st of 60 countries.
Where does this data come from?
Eurostat, published as Patent applications to the EPO by priority year by international patent classification (IPC) sections and classes (1977-2012). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs United States of America: Patent applications to the EPO by priority year by international. Statizoid, drawing on Eurostat. Retrieved 06 September 2026, from https://science-tech.statizoid.com/compare/patent-applications-to-the-epo-by-priority-year-by-international-patent-classification-2/japan/united-states/

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About this data

Indicator
Patent applications to the EPO by priority year by international patent classification (IPC) sections and classes (1977-2012)
Unit
Number
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
67 places, 2,107 data points, 1977–2013
Last refreshed