Inventor
TAKEI KAZUHITO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TAKEI KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT ELECTRONICS CORP
11 patentsUS10305675B2May 28, 2019
Data phase tracking device, data phase tracking method and communication device
NTT ELECTRONICS CORP2 citations72
US10608743B2Mar 31, 2020
Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatus
NTT ELECTRONICS CORP4 citations71
US10374718B2Aug 6, 2019
Optical transmission distortion compensation device, optical transmission distortion compensation method, and communication device
NTT ELECTRONICS CORP1 citations59
US12386591B2Aug 12, 2025
Arithmetic circuit
NTT ELECTRONICS CORP0 citations58
US11360741B2Jun 14, 2022
Arithmetic circuit
NTT ELECTRONICS CORP0 citations58
US10128818B2Nov 13, 2018
Data processor, data processing method and communication device
NTT ELECTRONICS CORP0 citations51
US11611395B2Mar 21, 2023
Adaptive equalization device, adaptive equalization method, and communication device
NTT ELECTRONICS CORP0 citations47
US11494165B2Nov 8, 2022
Arithmetic circuit for performing product-sum arithmetic
NTT ELECTRONICS CORP0 citations47
US10419127B2Sep 17, 2019
Phase compensation device, phase compensation method and communication apparatus
NTT ELECTRONICS CORP0 citations47
US10685095B2Jun 16, 2020
Processing equipment and remote management system
NTT ELECTRONICS CORP0 citations41
US10122465B2Nov 6, 2018
Digital signal processing device and optical transceiver apparatus
NTT ELECTRONICS CORP0 citations41