Introduction and fee schedule of SK Intellectual Property Law Firm
SK Intellectual Property Law Firm provides advice and legal services in a broad range of intellectual property matters in Japan, including patent, trademark, industrial design and utility model. Firm information is as follows.
AI

<2018>  Applicant Ranking of the number of Japanese granted patents in the AI field in 2018 (for rough trends)

The following table shows the ranking of Applicants in Japan. The ranking is based on the following conditions.

  • Technical field:  AI (a population consists of patents that contain artificial intelligence-related terms in the full text).
  • Status:  Japanese granted patents in 2018 (registration date).
  • Count:  The number of patents filed by each applicant was counted.
This time we searched and extracted patents that contain AI-related terms in the full text of the patents, then created the ranking.  Since the main search scope is the full text, the extracted population has less search omissions but can contain noise.  According to this ranking, you can understand rough trends about AI patents.
RankingNo.ApplicantEnglishList
197日本電信電話株式会社Nippon Telegraph View
272ヤフー株式会社Yahoo Japanｰ
358日本電気株式会社NECｰ
458株式会社日立製作所Hitachiｰ
551三菱電機株式会社Mitsubishi Electricｰ
646ファナック株式会社FANUCｰ
739株式会社東芝Toshibaｰ
837富士通株式会社Fujitsuｰ
936キヤノン株式会社Canonｰ
1035フェイスブック，インク．Facebookｰ
1134ＫＤＤＩ株式会社KDDIｰ
1229エスゼット　ディージェイアイ　テクノロジー　カンパニー　リミテッドSZ DJIｰ
1328クゥアルコム・インコーポレイテッドQualcommｰ
1426ソニー株式会社Sonyｰ
1525トヨタ自動車株式会社Toyota Motorｰ
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