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Explore Mitsubishi Electric's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP2811624Aug 9, 2023Rotating Electrical Machine1
EP3000646Mar 22, 2023Hybrid Drive System1
EP1997764Jun 29, 2022Elevator Device1
EP2316770Apr 27, 2022Elevator Control Device1
EP3163729Apr 20, 2022Power Conversion Device1
EP2515483Mar 2, 2022Ip Address Delivery System And Ip Address Delivery Method1
EP3640112Nov 17, 2021Vehicular Air-Conditioning Apparatus And Air-Conditioning Method Of Vehicular Air-Conditioning Apparatus1
EP2711323Aug 18, 2021Elevator Control Device1
EP2671836Mar 24, 2021Safety Control Device For Elevator1
EP3358716Oct 28, 2020Permanent Magnet Motor1