{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"patents-electric-vehicles","source":"IRENA - INSPIRE Platform (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/patents-electric-vehicles","title":"Annual patents filed for electric vehicle technologies","unit":"patents"},"observations":[{"date":"2000-01-01","value":632.0},{"date":"2001-01-01","value":713.0},{"date":"2002-01-01","value":823.0},{"date":"2003-01-01","value":1034.0},{"date":"2004-01-01","value":1082.0},{"date":"2005-01-01","value":1233.0},{"date":"2006-01-01","value":1736.0},{"date":"2007-01-01","value":2124.0},{"date":"2008-01-01","value":2323.0},{"date":"2009-01-01","value":2198.0},{"date":"2010-01-01","value":2444.0},{"date":"2011-01-01","value":3008.0},{"date":"2012-01-01","value":2701.0},{"date":"2013-01-01","value":2405.0},{"date":"2014-01-01","value":2100.0},{"date":"2015-01-01","value":2012.0},{"date":"2016-01-01","value":1956.0},{"date":"2017-01-01","value":1948.0},{"date":"2018-01-01","value":2614.0},{"date":"2019-01-01","value":2258.0},{"date":"2020-01-01","value":1814.0},{"date":"2021-01-01","value":1509.0},{"date":"2022-01-01","value":813.0},{"date":"2023-01-01","value":166.0},{"date":"2024-01-01","value":25.0}],"summary":{"latest_period":"2024-01-01","latest_value":25.0,"max":3008.0,"mean":1666.84,"min":25.0,"of":52,"rank":4,"trend":"rising"}}