Patent Ranking in Japan - Applicant details - Japanese version

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ROHM Co., Ltd.

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  2021 Application Ranking      97th  publications: 351 上昇2020: 109th  378)

  2021 Acquisition Ranking      100th  registrations: 218 下降2020: 85th  325)

(update:Oct 14, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6947367 Sensor module and its manufacturing method Oct 13, 2021
B 6948194 AC / DC converter Oct 13, 2021
B 6948232 Current mirror circuit Oct 13, 2021
B 6949018 Semiconductor devices and methods for manufacturing semiconductor devices Oct 13, 2021
B 6943640 Semiconductor integrated circuits, cooling devices, electronic devices Oct 6, 2021
B 6943650 High-side transistor drive circuit, DC / DC converter control circuit using it, DC / DC converter Oct 6, 2021
B 6943668 Electronics Oct 6, 2021
B 6945036 Semiconductor device Oct 6, 2021
B 6941502 Semiconductor devices and semiconductor packages Sep 29, 2021
B 6941915 Organic thin-film solar cell modules and electronic devices Sep 29, 2021
B 6942438 Shunt resistor Sep 29, 2021
B 6942511 Semiconductor device Sep 29, 2021
B 6942719 Seismic module and seismic system Sep 29, 2021
B 6936667 Switching power supply Sep 22, 2021
B 6937201 Data holding device, non-volatile data holding device, data reading method Sep 22, 2021

1-15 (total:221)

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6947367 6948194 6948232 6949018 6943640 6943650 6943668 6945036 6941502 6941915 6942438 6942511 6942719 6936667 6937201

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Patent Ranking in Japan

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