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：Sep 21, 2023）

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Mitsubishi Electric Lighting Co., Ltd.の商標一覧
Publication numberTitle of the InventionPublic. dateRemarks
A 2017-220465 Illumination device frame and illumination device Dec 14, 2017
A 2017-216107 Light guide plate device and window lighting device Dec 7, 2017
A 2017-216192 Light source unit and lighting device Dec 7, 2017
A 2017-212141 Lighting equipment Nov 30, 2017
A 2017-212144 lamp Nov 30, 2017
A 2017-212222 Lighting device and lighting equipment Nov 30, 2017
A 2017-212231 Lighting equipment Nov 30, 2017
A 2017-208217 LED substrate holding device, LED lamp, and lighting fixture Nov 24, 2017
A 2017-208361 Illumination lamp and illumination device including the same Nov 24, 2017
A 2017-208362 lighting equipment Nov 24, 2017
A 2017-208363 lighting equipment Nov 24, 2017
A 2017-203096 Coating composition, lighting device, coating film laying method, and lighting device manufacturing method Nov 16, 2017
A 2017-204369 Lighting equipment Nov 16, 2017
A 2017-201719 Constant current circuit and light emitting diode drive constant current circuit Nov 9, 2017
A 2017-199696 Power supply unit for lighting and lighting device Nov 2, 2017

16-30 (total:209)

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2017-220465 2017-216107 2017-216192 2017-212141 2017-212144 2017-212222 2017-212231 2017-208217 2017-208361 2017-208362 2017-208363 2017-203096 2017-204369 2017-201719 2017-199696

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