Germany vs Japan: Patents - international collaboration in technology development
Patents - international collaboration in technology development over time
- Germany
- Japan
How they compare
Germany currently reports 31,514 Co-inventions against 30,346 Co-inventions in Japan, a difference of 1,168 Co-inventions.
The two have swapped places 1 time across 34 shared years of data; in 1990 it was Japan ahead.
Germany ranks 3rd and Japan ranks 4th of 112 countries.
Japan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Germany | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 17,585 Co-inventions | 22,446 Co-inventions | 4,861 Co-inventions | Japan |
| 2000s | 28,804 Co-inventions | 36,966 Co-inventions | 8,162 Co-inventions | Japan |
| 2010s | 32,924 Co-inventions | 41,971 Co-inventions | 9,047 Co-inventions | Japan |
| 2020s | 32,292 Co-inventions | 38,578 Co-inventions | 6,286 Co-inventions | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher patents - international collaboration in technology development, Germany or Japan?
- Germany, at 31,514 Co-inventions against 30,346 Co-inventions in Japan as of 2023.
- What is the difference in patents - international collaboration in technology development between Germany and Japan?
- 1,168 Co-inventions, with Germany ahead.
- How many years of comparable data are there for Germany and Japan?
- 34 years are reported by both, from 1990 to 2023.
- How do Germany and Japan rank globally for patents - international collaboration in technology development?
- Germany ranks 3rd and Japan ranks 4th of 112 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Patents - international collaboration in technology development — Co-inventions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Patent statistics and indicators are suitable for tracking innovation in environment-related technologies. They allow the assessment of countries' innovation performance as well as the design of governments' environmental and innovation policies. This dataset presents data on shares of co-inventions and on shares of inventors’ collaborations across the OECD area and elsewhere, in environment-related technologies, using inventors’ country of residence. For more information on the methodology, click the link below on "Database documentation" Data source(s): OECD, STI Micro-data Lab: Intellectual Property Database, http://oe.cd/ipstats Contact: ENV.Stat@oecd.org Dataset release date: April 16, 2026 Database documentation