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 24, 2021)

2011  2012  2013  2014  2015  2016  2017  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6444203 Particle beam treatment planning device and particle beam irradiation simulation method Dec 26, 2018
B 6444433 Magnetic resonance imaging equipment Dec 26, 2018
B 6444469 Biological optical measurement device Dec 26, 2018
B 6444518 Ultrasonic imaging device Dec 26, 2018
B 6444519 Ultrasonic diagnostic device and ultrasonic imaging method Dec 26, 2018
B 6444521 Equipment life diagnosis device Dec 26, 2018
B 6444532 Particle beam treatment apparatus and treatment plan correction method Dec 26, 2018
B 6444534 Treatment planning device and radiation treatment system Dec 26, 2018
B 6444711 Control system Dec 26, 2018
B 6444813 Analysis system and analysis method Dec 26, 2018
B 6444822 Group management elevator control device and car control method for determining standby floor of car Dec 26, 2018
B 6444911 Support system, support method, and support program Dec 26, 2018
B 6445049 Log management method and computer system Dec 26, 2018
B 6445052 Membrane device and manufacturing method thereof Dec 26, 2018
B 6445137 X-ray microscope Dec 26, 2018

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Patent Ranking in Japan

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