According to a report published by , the company that had filed the highest number of vehicular network smart roadside invention patent applications globally between , and , was Toyota with patents filed (based on publicly announced applications). Of the ** companies which had filed the most global smart roadside patent applications in these five years, eight were based in Japan.
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incoPat. (September 14, 2020). Number of vehicular network smart roadside invention patent applications filed publicly worldwide between 2015 and 2020, by leading company [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 05, 2026, from /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/
incoPat. "Number of vehicular network smart roadside invention patent applications filed publicly worldwide between 2015 and 2020, by leading company." Chart. September 14, 2020. ÌÇÐÄÆƽâ°æ. Accessed August 05, 2026. /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/
incoPat. (2020). Number of vehicular network smart roadside invention patent applications filed publicly worldwide between 2015 and 2020, by leading company. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 05, 2026. /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/
incoPat. "Number of Vehicular Network Smart Roadside Invention Patent Applications Filed Publicly Worldwide between 2015 and 2020, by Leading Company." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Sep 2020, /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/
incoPat, Number of vehicular network smart roadside invention patent applications filed publicly worldwide between 2015 and 2020, by leading company ÌÇÐÄÆƽâ°æ, /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/ (last visited August 05, 2026)
Number of vehicular network smart roadside invention patent applications filed publicly worldwide between 2015 and 2020, by leading company [Graph], incoPat, September 14, 2020. [Online]. Available: /statistics/1191537/global-number-of-smart-roadside-patent-applications-publicly-filed-by-leading-company/
