Japan-based Toyota recorded the largest number of electric vehicle charging infrastructure patent family depositions of the companies selected as of January 2019. At *** total patent families, this was over double the volume reported by Qualcomm. At that same point in time, Japan was the leading country of origin for electric vehicle charging technology patents, based on the volume of patent families recorded.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆÆ½â°æ can support your business.
Sagacious IP. (January 1, 2019). Electric vehicle charging infrastructure patent family distribution worldwide as of January 2019, by selected company [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 04, 2026, from /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/
Sagacious IP. "Electric vehicle charging infrastructure patent family distribution worldwide as of January 2019, by selected company." Chart. January 1, 2019. ÌÇÐÄÆÆ½â°æ. Accessed August 04, 2026. /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/
Sagacious IP. (2019). Electric vehicle charging infrastructure patent family distribution worldwide as of January 2019, by selected company. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 04, 2026. /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/
Sagacious IP. "Electric Vehicle Charging Infrastructure Patent Family Distribution Worldwide as of January 2019, by Selected Company." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 1 Jan 2019, /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/
Sagacious IP, Electric vehicle charging infrastructure patent family distribution worldwide as of January 2019, by selected company ÌÇÐÄÆÆ½â°æ, /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/ (last visited August 04, 2026)
Electric vehicle charging infrastructure patent family distribution worldwide as of January 2019, by selected company [Graph], Sagacious IP, January 1, 2019. [Online]. Available: /statistics/1280153/global-electric-vehicle-charging-infrastructure-patent-family-distribution-by-selected-company/