Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Electric Industries, Ltd.

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  2021 Application Ranking      51th  publications: 371 下降2020: 49th  694)

  2021 Acquisition Ranking      54th  registrations: 244 下降2020: 50th  456)

(update:Jul 26, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6905402 Separation method of metal components Jul 21, 2021
B 6905414 Flat cable Jul 21, 2021
B 6905415 Flat cable Jul 21, 2021
B 6905452 Transformer Jul 21, 2021
B 6907549 In-vehicle head-up display device Jul 21, 2021
B 6907704 Display processing device, display processing method and display processing program Jul 21, 2021
B 6907734 Drive circuit Jul 21, 2021
B 6907740 Power converter and its control method Jul 21, 2021
B 6907803 Control devices, control methods, and computer programs Jul 21, 2021
B 6907839 Cable termination connection structure Jul 21, 2021
B 6907866 Optical connection structure and optical wiring member Jul 21, 2021
B 6907931 Semiconductor module Jul 21, 2021
B 6907984 Control devices, control methods and computer programs Jul 21, 2021
B 6907986 In-vehicle DCDC converter Jul 21, 2021
B 6908002 In-vehicle power supply Jul 21, 2021

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6905402 6905414 6905415 6905452 6907549 6907704 6907734 6907740 6907803 6907839 6907866 6907931 6907984 6907986 6908002

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Patent Ranking in Japan

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