Patent Ranking in Japan - Applicant details - Japanese version

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Alpine Co., Ltd.

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  2021 Application Ranking      357th  publications: 103 下降2020: 238th  179)

  2021 Acquisition Ranking      192th  registrations: 149 上昇2020: 252th  112)

(update:Sep 22, 2023)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2022  2023 

Publication numberTitle of the InventionPublic. dateRemarks
B 6984965 Liquid crystal display device Dec 22, 2021
B 6984974 Vehicle door mirror device Dec 22, 2021
B 6986365 In-vehicle speaker system Dec 22, 2021
B 6981728 In-vehicle device Dec 17, 2021
B 6980346 Display control device and display control method Dec 15, 2021
B 6976659 Map display device and map display method Dec 8, 2021
B 6976663 Display device using power transmission device and power transmission device Dec 8, 2021
B 6978172 Electronic device with fragrance spray function Dec 8, 2021
B 6978173 Display system, electronic device and map information display method Dec 8, 2021
B 6978174 Evaluation information generation system and in-vehicle device Dec 8, 2021
B 6978176 Electronic device Dec 8, 2021
B 6973926 Front plate for display device and display device Dec 1, 2021
B 6973928 Eyelid open / close judgment device and drowsiness detection device Dec 1, 2021
B 6973940 Projection device Dec 1, 2021
B 6974185 Vehicle-related processing execution device for car sharing and vehicle-related processing execution method for car sharing Dec 1, 2021

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6984965 6984974 6986365 6981728 6980346 6976659 6976663 6978172 6978173 6978174 6978176 6973926 6973928 6973940 6974185

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Patent Ranking in Japan

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