Patent Ranking in Japan - Applicant details - Japanese version

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Mitsubishi Electric Corporation

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  2021 Application Ranking      4th  publications: 2888 変わらず2020: 4th  3711)

  2021 Acquisition Ranking      1st  registrations: 2437 上昇2020: 2st  3569)

(update:Sep 16, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6934823 3-level I type inverter and semiconductor module Sep 15, 2021
B 6934915 Image reader Sep 15, 2021
B 6934977 Rotating machine Sep 15, 2021
B 6934981 Image processing device Sep 15, 2021
B 6934985 Rotating machine Sep 15, 2021
B 6934992 Power converter Sep 15, 2021
B 6935008 Tracking device and moving body of generator inspection robot equipped with it Sep 15, 2021
B 6935011 Internal combustion engine ignition coil device Sep 15, 2021
B 6935014 Ozone generator Sep 15, 2021
B 6935015 Harmonic current compensator and air conditioning system Sep 15, 2021
B 6935016 Rotor of rotating electric machine Sep 15, 2021
B 6935021 Air conditioner Sep 15, 2021
B 6935022 Power converter, motor drive and air conditioner Sep 15, 2021
B 6935027 Ground control device and protection section control method Sep 15, 2021
B 6935031 Deterioration evaluation equipment, inspection planning equipment, railroad vehicle management system, deterioration evaluation program and deterioration evaluation method Sep 15, 2021

1-15 (total:22)

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6934823 6934915 6934977 6934981 6934985 6934992 6935008 6935011 6935014 6935015 6935016 6935021 6935022 6935027 6935031

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Patent Ranking in Japan

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金原商標登録事務所

〒152-0034 東京都目黒区緑が丘一丁目16番7号 意匠 商標 外国商標 訴訟 コンサルティング 

名古屋国際特許業務法人

〒460-0003 愛知県名古屋市中区錦1-20-19 名神ビル2F 〒107-0052 東京都港区赤坂2-2-21 永田町法曹ビル9F(東京支店) 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

山口晃志郎特許事務所

岐阜県各務原市つつじが丘1丁目111番地 特許・実用新案 意匠 商標 外国特許 コンサルティング