Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Electric Industries, Ltd.

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  2021 Application Ranking      47th  publications: 520 上昇2020: 49th  694)

  2021 Acquisition Ranking      54th  registrations: 317 下降2020: 50th  456)

(update:Sep 16, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
2020-80254 Optical module and manufacturing method of optical module Sep 16, 2021
2020-84926 Core, stator, and rotary machine Sep 16, 2021
2020-85443 Winding bobbin for fiber optic cable Sep 16, 2021
2020-90411 Semiconductor device Sep 16, 2021
2020-90450 Slant type fiber grating Sep 16, 2021
A 2021-137962 Rolling tools, modules, cutting systems, processing methods and processing programs Sep 16, 2021
A 2021-137963 Sliding member and manufacturing method of sliding member Sep 16, 2021
A 2021-138368 In-vehicle update device, update processing method and update processing program Sep 16, 2021
A 2021-138559 Laminates and electronic devices Sep 16, 2021
A 2021-140091 Optical fiber tape core wire, manufacturing method of optical fiber tape core wire, and guide roller Sep 16, 2021
A 2021-140977 connector Sep 16, 2021
A 2021-140978 connector Sep 16, 2021
A 2021-140992 Multi-core cable with connector Sep 16, 2021
A 2021-141001 Connector device Sep 16, 2021
A 2021-141002 Connector device and manufacturing method of connector device Sep 16, 2021

1-15 (total:51)

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2020-80254 2020-84926 2020-85443 2020-90411 2020-90450 2021-137962 2021-137963 2021-138368 2021-138559 2021-140091 2021-140977 2021-140978 2021-140992 2021-141001 2021-141002

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Patent Ranking in Japan

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