More than *** thousand patent applications related to deep learning were recorded by the Japan Patent Office in 2022. Applications related to deep learning made up the majority of patent applications related to artificial intelligence (AI) during that year.
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Japan Patent Office. (December 10, 2024). Number of patent applications related to deep learning at the Japan Patent Office from 2014 to 2022 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/
Japan Patent Office. "Number of patent applications related to deep learning at the Japan Patent Office from 2014 to 2022." Chart. December 10, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/
Japan Patent Office. (2024). Number of patent applications related to deep learning at the Japan Patent Office from 2014 to 2022. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/
Japan Patent Office. "Number of Patent Applications Related to Deep Learning at The Japan Patent Office from 2014 to 2022." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 10 Dec 2024, /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/
Japan Patent Office, Number of patent applications related to deep learning at the Japan Patent Office from 2014 to 2022 ÌÇÐÄÆƽâ°æ, /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/ (last visited July 29, 2026)
Number of patent applications related to deep learning at the Japan Patent Office from 2014 to 2022 [Graph], Japan Patent Office, December 10, 2024. [Online]. Available: /statistics/1220710/japan-number-of-deep-learning-related-patent-applications/
