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Hitachi, Ltd.

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  2012 Application Ranking      15th  publications: 2389 変わらず2011: 15th  2469)

  2012 Acquisition Ranking      10th  registrations: 2897 上昇2011: 14th  2430)

(update:Jun 1, 2023)

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公報番号発明の名称公報発行日備考
特開 2012-256768 Control device Dec 27, 2012
特表 2012-533964 Tomlinson-Harashima precoding with additional receiver processing in a multi-user, multi-input, multi-output wireless transmission system Dec 27, 2012
特表 2012-533971 Precoder using generalized decision feedback equalizer using receive beamforming for matrix operation in multi-user, multi-input, multi-output wireless transmission system Dec 27, 2012
特開 2012-256974 Wireless communication devices, wireless communication systems, and wireless communication methods Dec 27, 2012
特開 2012-257006 Location information transmission device and location information monitoring system, location information transmission interval optimization method Dec 27, 2012
特開 2012-257007 Monitoring system and method, server equipment Dec 27, 2012
特開 2012-257010 Communication device, communication method and remote monitoring system Dec 27, 2012
特開 2012-257067 Network device and network device control method Dec 27, 2012
特開 2012-257110 Distributed antenna system, distributed antenna allocation method, base station equipment Dec 27, 2012
特開 2012-257116 Text / conference call system and text / conference call method Dec 27, 2012
特開 2012-257166 Packet capture system and packet capture method Dec 27, 2012
特開 2012-257280 Communication system using optical passive network Dec 27, 2012
再表 2011-7642 Semiconductor device Dec 27, 2012
特開 2012-256550 Positive electrode material for lithium-ion secondary batteries Dec 27, 2012
特開 2012-256420 Recording medium, address generation and detection method, playback and recording device Dec 27, 2012

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2012-256768 2012-533964 2012-533971 2012-256974 2012-257006 2012-257007 2012-257010 2012-257067 2012-257110 2012-257116 2012-257166 2012-257280 2011-7642 2012-256550 2012-256420

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