Patent Ranking in Japan - Applicant details - Japanese version

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Mitsubishi Electric Lighting Co., Ltd.

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  2017 Application Ranking      1994th  publications: 12 下降2016: 1509th  16)

  2017 Acquisition Ranking      807th  registrations: 28 上昇2016: 928th  24)

(update:Nov 25, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6252125 Lighting device Dec 27, 2017
B 6252641 Electronic device Dec 27, 2017
B 6253358 Lamps and lighting equipment Dec 27, 2017
B 6253557 Light source unit support member and light source unit with packaging box Dec 27, 2017
B 6250118 Lighting lamp Dec 20, 2017
B 6250137 Light source device and lighting device Dec 20, 2017
B 6250181 POWER FACTOR COMPENSATION CIRCUIT FOR POWER SUPPLY DEVICE, CONTROL METHOD THEREOF, AND LED LIGHTING DEVICE Dec 20, 2017
B 6244924 Base, lighting lamp and lighting device Dec 13, 2017
B 6244971 Lighting device and lighting equipment Dec 13, 2017
B 6245874 Lighting equipment Dec 13, 2017
B 6245934 Lighting control device and lighting control system Dec 13, 2017
B 6246018 Lamps and lighting equipment Dec 13, 2017
B 6246286 Waterproof socket and lighting device Dec 13, 2017
B 6242177 Power supply device and lighting device Dec 6, 2017
B 6243658 Lighting equipment Dec 6, 2017

1-15 (total:178)

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6252125 6252641 6253358 6253557 6250118 6250137 6250181 6244924 6244971 6245874 6245934 6246018 6246286 6242177 6243658

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