Patent Ranking in Japan - Applicant details - Japanese version

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Mitsubishi Electric Corporation

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  2020 Application Ranking      4th  publications: 3711 変わらず2019: 4th  4564)

  2020 Acquisition Ranking      2nd  registrations: 3569 変わらず2019: 2nd  3558)

(update:Sep 24, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6804256 Liquid crystal display panel and liquid crystal display device Dec 23, 2020
B 6804266 Power conditioner Dec 23, 2020
B 6804307 Power converter Dec 23, 2020
B 6804314 Battery cutoff circuit Dec 23, 2020
B 6804326 Power converter, photovoltaic power conditioner system, power storage system, non-disruptive power supply system, wind power generation system, and motor drive system Dec 23, 2020
B 6804358 Single point of failure indicator Dec 23, 2020
B 6804376 Manufacturing method of stator core of rotary electric machine and stator core of rotary electric machine Dec 23, 2020
B 6804377 Sludge treatment equipment and sludge treatment method Dec 23, 2020
B 6804379 Semiconductor device Dec 23, 2020
B 6804401 Plant controller Dec 23, 2020
B 6804403 Dirt judgment device and maintenance device for measuring instruments using it Dec 23, 2020
B 6804411 Storage battery control device and storage battery control method Dec 23, 2020
B 6804414 Evaluation device for semiconductor devices and evaluation method for semiconductor devices Dec 23, 2020
B 6804418 Ventilation fan Dec 23, 2020
B 6804421 Semiconductor device Dec 23, 2020

1-15 (total:3615)

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6804256 6804266 6804307 6804314 6804326 6804358 6804376 6804377 6804379 6804401 6804403 6804411 6804414 6804418 6804421

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Patent Ranking in Japan

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