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Nippon Telegraph and Telephone Corporation

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  2012 Application Ranking      21th  publications: 1735 下降2011: 20th  1890)

  2012 Acquisition Ranking      21th  registrations: 1572 上昇2011: 22th  1516)

(update:Oct 22, 2020)

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公報番号発明の名称公報発行日備考
再表 2011-10469 Optical 90 degree hybrid circuit Dec 27, 2012
特開 2012-255974 Variable optical buffer circuit and circuit device Dec 27, 2012 共同出願
特開 2012-255936 Optical fiber and optical fiber cable using the same Dec 27, 2012
特開 2012-256219 Data storage device Dec 27, 2012
特開 2012-256210 Carbon dioxide emission reduction support method, device and program Dec 27, 2012
特開 2012-256269 Paper medium related information providing system and paper medium related information providing method Dec 27, 2012
特開 2012-256304 Search word appearance tendency analysis method, search word appearance tendency analysis device, program Dec 27, 2012
特開 2012-255857 Semiconductor optical modulator and optical frequency comb generating light source Dec 27, 2012 共同出願
特開 2012-256280 Moving image processing method, moving image processing device, and moving image processing program Dec 27, 2012
特開 2012-256240 Duplication system and memory synchronization method Dec 27, 2012
特開 2012-255935 Optical fiber and optical fiber cable using the same Dec 27, 2012
特開 2012-255745 Fluid measuring device and fluid measuring method Dec 27, 2012
特開 2012-255062 Method and device for disassembling and recovering plastic Dec 27, 2012
特開 2012-257102 DoS attack detection method and DoS attack detection device Dec 27, 2012
特開 2012-256211 Support device, support method and program Dec 27, 2012

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2011-10469 2012-255974 2012-255936 2012-256219 2012-256210 2012-256269 2012-256304 2012-255857 2012-256280 2012-256240 2012-255935 2012-255745 2012-255062 2012-257102 2012-256211

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