Patent Ranking in Japan - Applicant details - Japanese version

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Mitsubishi Hitachi Power Systems, Ltd.

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  2020 Application Ranking      133th  publications: 319 下降2019: 132th  354)

  2020 Acquisition Ranking      92th  registrations: 297 上昇2019: 112th  253)

(update:Oct 21, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6803747 Rotation speed control device for mill classifier and fuel ratio calculation device suitable for this Dec 23, 2020
B 6803769 Crack evaluation method in welded part and maintenance management method of welded part by phased array method Dec 23, 2020
B 6803786 Containment vessel maintenance equipment Dec 23, 2020
B 6803787 Welded joint fracture reproduction method, welded joint life prediction method, welded joint fracture reproduction device and welded joint life prediction device Dec 23, 2020
B 6803788 Information processing equipment, information processing methods and programs Dec 23, 2020
B 6803846 Solar heat collection system and its operation method Dec 23, 2020
B 6804200 Slag cyclone, gasification equipment, gasification combined power generation equipment, slag cyclone operation method and slag cyclone maintenance method Dec 23, 2020
B 6804232 Power generation system and its protection control method Dec 23, 2020
B 6804273 Exhaust heat recovery boiler Dec 23, 2020
B 6804318 Combustion burner and boiler equipped with it Dec 23, 2020
B 6804327 Turbine blade wear monitoring device and turbine blade wear monitoring method Dec 23, 2020
B 6804329 Denitration control device for gas turbine, gas turbine combined cycle equipment, denitration control method for gas turbine and denitration control program for gas turbine Dec 23, 2020
B 6804661 Fuel cell temperature distribution control system, fuel cell, and temperature distribution control method Dec 23, 2020
B 6805085 An elasto-plastic element and a cysmic tie with it, and a support structure for the boiler Dec 23, 2020
B 6799702 Static blade and gas turbine Dec 16, 2020

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6803747 6803769 6803786 6803787 6803788 6803846 6804200 6804232 6804273 6804318 6804327 6804329 6804661 6805085 6799702

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Patent Ranking in Japan

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