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

  • Technical field:  Healthcare×IT (Healthcare informatics, Electronic health record, health monitoring system, etc.)
  • Status:  Japanese granted patents in 2017 (registration date).
  • Count:  The number of patents filed by each applicant was counted.
RankingNo.ApplicantEnglishList
141株式会社東芝Toshiba View
235東芝メディカルシステムズ株式会社Toshiba Medical
329コーニンクレッカ フィリップス エヌ ヴェKoninklecker Phillips
429富士通株式会社Fujitsu
528富士フイルム株式会社FUJIFILM
621キヤノン株式会社Canon
718東芝テック株式会社TOSHIBA TEC
814株式会社日立製作所Hitachi
911日本電信電話株式会社Nippon Telegraph
109日本電気株式会社NEC
119大日本印刷株式会社Dai Nippon Printing
128KDDI株式会社KDDI
137キヤノンマーケティングジャパン株式会社Canon Marketing Japan
147株式会社FiNCFiNC
157コニカミノルタ株式会社Konica Minolta
167東日本メディコム株式会社East Japan Medicom
177オリンパス株式会社Olympus
186メドケア株式会社Medocare
196ソニー株式会社Sony
206株式会社日立メディコHitachi Medico
In preparing the table, a patent search expert conducted a patent search using patent classification and keywords (as necessary) in order to extract patents in specific technical field (here, Healthcare×IT field).
In the patent search, it was confirmed that a high-accuracy population (i.e., a population not including non-relevant fields) of patents was obtained. Subsequently, the population was used to create the table.
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