Patent Ranking in Japan - Applicant details - Japanese version

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Alpine Co., Ltd.

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  2019 Application Ranking      192th  publications: 245 上昇2018: 228th  191)

  2019 Acquisition Ranking      211th  registrations: 129 下降2018: 187th  160)

(update:Mar 29, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2019-186772 Portable audio system Oct 24, 2019
A 2019-177722 In-vehicle power control device Oct 17, 2019
A 2019-166947 Vehicle speaker system Oct 3, 2019
A 2019-167987 Rotation support device and display device using rotation support device Oct 3, 2019
A 2019-168504 Display device Oct 3, 2019
A 2019-169110 Information distribution device Oct 3, 2019
A 2019-169893 Electronic device and own station selection method Oct 3, 2019
A 2019-163938 In-vehicle device, voice guidance system Sep 26, 2019
A 2019-158413 Electronic devices, electronic systems, route search methods and route guidance programs Sep 19, 2019
A 2019-158625 How to display electronic devices and travelable areas Sep 19, 2019
A 2019-159288 Acoustic characteristics measuring device and method Sep 19, 2019
A 2019-159352 Shared vehicle management device Sep 19, 2019
A 2019-159775 Flight plan change method and flight plan change device Sep 19, 2019
A 2019-159883 Search system, search method Sep 19, 2019
A 2019-161248 Broadcast receiver Sep 19, 2019

46-60 (total:246)

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2019-186772 2019-177722 2019-166947 2019-167987 2019-168504 2019-169110 2019-169893 2019-163938 2019-158413 2019-158625 2019-159288 2019-159352 2019-159775 2019-159883 2019-161248

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