Patent Ranking in Japan - Applicant details - Japanese version

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Mitsubishi Electric Corporation

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  2019 Application Ranking      4th  publications: 4564 変わらず2018: 4th  4288)

  2019 Acquisition Ranking      2nd  registrations: 3558 下降2018: 1nd  4252)

(update:Sep 24, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6623537 Movable home fence Dec 25, 2019
B 6623609 lighting equipment Dec 25, 2019
B 6623630 lighting equipment Dec 25, 2019
B 6623881 Hot water supply system Dec 25, 2019
B 6623893 Oil-filled electrical equipment Dec 25, 2019
B 6624142 Vacuum valve Dec 25, 2019
B 6624143 Vent opening and closing device and door Dec 25, 2019
B 6624267 Hot water supply system Dec 25, 2019
B 6624335 Bathtub cleaning device and hot water supply system Dec 25, 2019
B 6624804 lighting equipment Dec 25, 2019
B 6624809 Compressor and heat pump device equipped with the compressor Dec 25, 2019
B 6624854 Lighting equipment Dec 25, 2019
B 6624923 Soundproofing device for elevator hoist, elevator hoist and elevator Dec 25, 2019
B 6624949 Electronics Dec 25, 2019
B 6624971 rice cooker Dec 25, 2019

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6623537 6623609 6623630 6623881 6623893 6624142 6624143 6624267 6624335 6624804 6624809 6624854 6624923 6624949 6624971

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Patent Ranking in Japan

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