Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Automotive Systems, Ltd.

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  2020 Application Ranking      34th  publications: 896 下降2019: 31th  1013)

  2020 Acquisition Ranking      31th  registrations: 682 上昇2019: 32th  691)

(update:Nov 25, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6802905 Manufacturing method of rotor of rotating electric machine Dec 23, 2020
B 6803388 A valve timing control device for an internal combustion engine and a method for assembling the valve timing control device. Dec 23, 2020
B 6803657 Vehicle control device and vehicle control system Dec 23, 2020
B 6803704 Inspection equipment Dec 23, 2020
B 6803709 Vehicle control device and vehicle control system Dec 23, 2020
B 6803715 Equipment and compressors with movers connected to elastic bodies Dec 23, 2020
B 6803757 Masking member Dec 23, 2020
B 6803814 Power semiconductor device, power conversion device using it, and manufacturing method of power semiconductor device Dec 23, 2020
B 6803924 Buffer Dec 23, 2020
B 6803931 Disc brake Dec 23, 2020
B 6804415 Manufacture method of stator, manufacturing method of rotary electric machine Dec 23, 2020
B 6804596 Processing equipment Dec 23, 2020
B 6805082 Flow control valve Dec 23, 2020
B 6805209 Internal combustion engine control device Dec 23, 2020
B 6799494 Radar circuits, radar systems, and radar programs Dec 16, 2020

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6802905 6803388 6803657 6803704 6803709 6803715 6803757 6803814 6803924 6803931 6804415 6804596 6805082 6805209 6799494

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