Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi, Ltd.

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  2018 Application Ranking      13th  publications: 1799 下降2017: 12th  2804)

  2018 Acquisition Ranking      15th  registrations: 1268 上昇2017: 16th  1334)

(update:Sep 16, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
2017-149581 Virtual storage system Dec 27, 2018
2017-179478 Photovoltaic power conversion device and photovoltaic power generation system Dec 27, 2018
2018-25383 Evidence collection system and method Dec 27, 2018
A 2018-201440 Cell culture container, cell culture device and cell culture method Dec 27, 2018
A 2018-201947 Medical device system and air conditioning power reduction method for medical device system Dec 27, 2018
A 2018-201962 Ultrasonic diagnostic equipment Dec 27, 2018
A 2018-201963 Magnetic resonance imaging equipment Dec 27, 2018
A 2018-202105 Array coil and magnetic resonance imaging apparatus Dec 27, 2018
A 2018-202137 Magnetic resonance imaging equipment Dec 27, 2018
A 2018-202550 Machine learning device, machine learning method, and machine learning program Dec 27, 2018
A 2018-202556 MEMS device Dec 27, 2018
A 2018-202993 Train operation control device Dec 27, 2018
A 2018-203138 Railway car Dec 27, 2018
A 2018-203146 Railroad vehicle edge baffle plate and railroad vehicle having edge baffle plate Dec 27, 2018
A 2018-203384 Elevator control device and method Dec 27, 2018

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2017-149581 2017-179478 2018-25383 2018-201440 2018-201947 2018-201962 2018-201963 2018-202105 2018-202137 2018-202550 2018-202556 2018-202993 2018-203138 2018-203146 2018-203384

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