Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Telegraph and Telephone Corporation

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  2016 Application Ranking      20th  publications: 1650 下降2015: 16th  1929)

  2016 Acquisition Ranking      16th  registrations: 1557 下降2015: 13th  1454)

(update:Dec 2, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6053187 Wireless communication system, wireless base station device, wireless terminal device, and data distribution device Dec 27, 2016
B 6053191 Access right management method, access right management system, and access right management program Dec 27, 2016
B 6053196 Encoding method, decoding method, encoding device, decoding device, program, and recording medium Dec 27, 2016
B 6053200 Image coding method, image decoding method, image coding device, image decoding device, image coding program, and image decoding program Dec 27, 2016
B 6053202 Wiener filter design device, speech enhancement device, Wiener filter design method, program Dec 27, 2016
B 6053205 Information distribution system, method and processing program Dec 27, 2016
B 6053210 Video coding apparatus, video coding method, and video coding program Dec 27, 2016
B 6053220 Intra-prediction coding method, intra-prediction decoding method, intra-prediction coding apparatus, intra-prediction decoding apparatus, programs thereof, and recording medium recording the program Dec 27, 2016
B 6053232 Optical communication system and optical communication error recovery method Dec 27, 2016
B 6053238 Secret tampering detection system, secret computer, secret tampering detection method, and program Dec 27, 2016
B 6053637 Virtual host version upgrade method and network device Dec 27, 2016
B 6053712 Management device and program Dec 27, 2016
B 6054039 Vocabulary learning speed estimation device, method, and program Dec 27, 2016
B 6054342 Input device, input support method, and input support program Dec 27, 2016
B 6054834 Nanowire fabrication method Dec 27, 2016

31-45 (total:1622)

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6053187 6053191 6053196 6053200 6053202 6053205 6053210 6053220 6053232 6053238 6053637 6053712 6054039 6054342 6054834

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Patent Ranking in Japan

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特許業務法人 浅村特許事務所 (東京都品川区)

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