Inventor · disambiguated record
Kazuhito Takei
Also filed as: TAKEI KAZUHITO
15 granted patents·20 citations·filing 2006–2021
87Inventor score
Top patents by PatentIndex Score
15 records- 0180US10608743B2Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatusNTT ELECTRONICS CORP·Filed 2017·Granted Mar 31, 2020·4 cites·14 claims
- 0278US8135285B2Optical transmission system and methodKISAKA YOSHIAKI·Filed 2006·Granted Mar 13, 2012·8 cites·3 claims
- 0372US10305675B2Data phase tracking device, data phase tracking method and communication deviceNTT ELECTRONICS CORP·Filed 2017·Granted May 28, 2019·2 cites·16 claims
- 0466US8514881B2Digital transmission system and digital transmission methodKISAKA YOSHIAKI·Filed 2008·Granted Aug 20, 2013·4 cites·20 claims
- 0564US10374718B2Optical transmission distortion compensation device, optical transmission distortion compensation method, and communication deviceNTT ELECTRONICS CORP·Filed 2017·Granted Aug 6, 2019·1 cites·13 claims
- 0660US12386591B2Arithmetic circuitNTT ELECTRONICS CORP·Filed 2021·Granted Aug 12, 2025·0 cites·3 claims
- 0753US11360741B2Arithmetic circuitNTT ELECTRONICS CORP·Filed 2018·Granted Jun 14, 2022·0 cites·5 claims
- 0848US8571037B2Optical digital transmission systemAISAWA SHIGEKI·Filed 2009·Granted Oct 29, 2013·1 cites·14 claims
- 0945US11611395B2Adaptive equalization device, adaptive equalization method, and communication deviceNTT ELECTRONICS CORP·Filed 2019·Granted Mar 21, 2023·0 cites·7 claims
- 1045US10128818B2Data processor, data processing method and communication deviceNTT ELECTRONICS CORP·Filed 2017·Granted Nov 13, 2018·0 cites·10 claims
- 1141US10419127B2Phase compensation device, phase compensation method and communication apparatusNTT ELECTRONICS CORP·Filed 2017·Granted Sep 17, 2019·0 cites·8 claims
- 1240US11494165B2Arithmetic circuit for performing product-sum arithmeticNTT ELECTRONICS CORP·Filed 2018·Granted Nov 8, 2022·0 cites·8 claims
- 1338US10685095B2Processing equipment and remote management systemNTT ELECTRONICS CORP·Filed 2016·Granted Jun 16, 2020·0 cites·13 claims
- 1437US10122465B2Digital signal processing device and optical transceiver apparatusNTT ELECTRONICS CORP·Filed 2016·Granted Nov 6, 2018·0 cites·5 claims
- 1536US8406360B2Signal generating method for clock recovery and clock recovery circuitENDOH YASUYUKI·Filed 2009·Granted Mar 26, 2013·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →