Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi, Ltd.

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  2016 Application Ranking      15th  publications: 1835 上昇2015: 18th  1801)

  2016 Acquisition Ranking      14th  registrations: 1624 上昇2015: 17th  1240)

(update:Sep 26, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2016-224873 Sales support server, sales support terminal, and sales support system Dec 28, 2016
A 2016-225226 Gas circuit breaker Dec 28, 2016
A 2016-225262 Switch Dec 28, 2016
A 2016-225677 Communication device for time synchronization Dec 28, 2016
A 2016-225721 Network system Dec 28, 2016
A 2016-225729 Network system, data transfer control method and control device Dec 28, 2016
A 2016-225772 Abnormality detection method, abnormality detection device, and network system Dec 28, 2016
A 2016-225889 Control system Dec 28, 2016
A 2016-225929 Communication control device Dec 28, 2016
A 2016-225953 Camera calibration device, camera system, and camera calibration method Dec 28, 2016
A 2016-226099 Energy management system, energy management method, and energy management device Dec 28, 2016
A 2016-226127 POWER CONVERSION DEVICE, MOBILE DRIVE SYSTEM WITH POWER CONVERSION DEVICE, AND POWER STORAGE SYSTEM Dec 28, 2016
A 2016-226133 Rotor, electric drive system, and electric vehicle equipped with these Dec 28, 2016
A 2016-226134 Power conversion device and power conversion control method Dec 28, 2016
A 2016-226146 Gas-insulated switchgear monitoring device, gas-insulated switchgear monitoring method, and gas-insulated switchgear Dec 28, 2016

46-60 (total:1862)

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2016-224873 2016-225226 2016-225262 2016-225677 2016-225721 2016-225729 2016-225772 2016-225889 2016-225929 2016-225953 2016-226099 2016-226127 2016-226133 2016-226134 2016-226146

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